4392 lines
197 KiB
PHP
4392 lines
197 KiB
PHP
<?php
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/** PHPExcel root directory */
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if (!defined('PHPEXCEL_ROOT')) {
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/**
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* @ignore
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*/
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define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');
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require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
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}
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if (!defined('CALCULATION_REGEXP_CELLREF')) {
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// Test for support of \P (multibyte options) in PCRE
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if (defined('PREG_BAD_UTF8_ERROR')) {
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// Cell reference (cell or range of cells, with or without a sheet reference)
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define('CALCULATION_REGEXP_CELLREF', '((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d{1,7})');
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// Named Range of cells
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define('CALCULATION_REGEXP_NAMEDRANGE', '((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?([_A-Z][_A-Z0-9\.]*)');
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} else {
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// Cell reference (cell or range of cells, with or without a sheet reference)
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define('CALCULATION_REGEXP_CELLREF', '(((\w*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d+)');
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// Named Range of cells
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define('CALCULATION_REGEXP_NAMEDRANGE', '(((\w*)|(\'.*\')|(\".*\"))!)?([_A-Z][_A-Z0-9\.]*)');
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}
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}
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/**
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* PHPExcel_Calculation (Multiton)
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*
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* Copyright (c) 2006 - 2015 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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class PHPExcel_Calculation
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{
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/** Constants */
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/** Regular Expressions */
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// Numeric operand
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const CALCULATION_REGEXP_NUMBER = '[-+]?\d*\.?\d+(e[-+]?\d+)?';
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// String operand
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const CALCULATION_REGEXP_STRING = '"(?:[^"]|"")*"';
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// Opening bracket
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const CALCULATION_REGEXP_OPENBRACE = '\(';
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// Function (allow for the old @ symbol that could be used to prefix a function, but we'll ignore it)
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const CALCULATION_REGEXP_FUNCTION = '@?([A-Z][A-Z0-9\.]*)[\s]*\(';
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// Cell reference (cell or range of cells, with or without a sheet reference)
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const CALCULATION_REGEXP_CELLREF = CALCULATION_REGEXP_CELLREF;
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// Named Range of cells
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const CALCULATION_REGEXP_NAMEDRANGE = CALCULATION_REGEXP_NAMEDRANGE;
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// Error
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const CALCULATION_REGEXP_ERROR = '\#[A-Z][A-Z0_\/]*[!\?]?';
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/** constants */
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const RETURN_ARRAY_AS_ERROR = 'error';
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const RETURN_ARRAY_AS_VALUE = 'value';
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const RETURN_ARRAY_AS_ARRAY = 'array';
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private static $returnArrayAsType = self::RETURN_ARRAY_AS_VALUE;
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/**
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* Instance of this class
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*
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* @access private
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* @var PHPExcel_Calculation
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*/
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private static $instance;
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/**
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* Instance of the workbook this Calculation Engine is using
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*
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* @access private
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* @var PHPExcel
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*/
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private $workbook;
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/**
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* List of instances of the calculation engine that we've instantiated for individual workbooks
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*
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* @access private
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* @var PHPExcel_Calculation[]
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*/
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private static $workbookSets;
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/**
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* Calculation cache
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*
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* @access private
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* @var array
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*/
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private $calculationCache = array ();
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/**
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* Calculation cache enabled
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*
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* @access private
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* @var boolean
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*/
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private $calculationCacheEnabled = true;
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/**
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* List of operators that can be used within formulae
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* The true/false value indicates whether it is a binary operator or a unary operator
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*
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* @access private
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* @var array
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*/
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private static $operators = array(
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'+' => true, '-' => true, '*' => true, '/' => true,
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'^' => true, '&' => true, '%' => false, '~' => false,
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'>' => true, '<' => true, '=' => true, '>=' => true,
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'<=' => true, '<>' => true, '|' => true, ':' => true
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);
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/**
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* List of binary operators (those that expect two operands)
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*
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* @access private
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* @var array
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*/
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private static $binaryOperators = array(
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'+' => true, '-' => true, '*' => true, '/' => true,
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'^' => true, '&' => true, '>' => true, '<' => true,
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'=' => true, '>=' => true, '<=' => true, '<>' => true,
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'|' => true, ':' => true
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);
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/**
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* The debug log generated by the calculation engine
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*
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* @access private
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* @var PHPExcel_CalcEngine_Logger
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*
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*/
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private $debugLog;
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/**
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* Flag to determine how formula errors should be handled
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* If true, then a user error will be triggered
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* If false, then an exception will be thrown
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*
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* @access public
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* @var boolean
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*
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*/
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public $suppressFormulaErrors = false;
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/**
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* Error message for any error that was raised/thrown by the calculation engine
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*
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* @access public
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* @var string
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*
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*/
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public $formulaError = null;
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/**
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* An array of the nested cell references accessed by the calculation engine, used for the debug log
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*
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* @access private
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* @var array of string
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*
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*/
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private $cyclicReferenceStack;
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private $cellStack = array();
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/**
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* Current iteration counter for cyclic formulae
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* If the value is 0 (or less) then cyclic formulae will throw an exception,
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* otherwise they will iterate to the limit defined here before returning a result
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*
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* @var integer
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*
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*/
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private $cyclicFormulaCounter = 1;
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private $cyclicFormulaCell = '';
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/**
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* Number of iterations for cyclic formulae
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*
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* @var integer
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*
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*/
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public $cyclicFormulaCount = 1;
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/**
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* Epsilon Precision used for comparisons in calculations
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*
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* @var float
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*
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*/
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private $delta = 0.1e-12;
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/**
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* The current locale setting
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*
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* @var string
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*
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*/
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private static $localeLanguage = 'en_us'; // US English (default locale)
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/**
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* List of available locale settings
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* Note that this is read for the locale subdirectory only when requested
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*
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* @var string[]
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*
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*/
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private static $validLocaleLanguages = array(
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'en' // English (default language)
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);
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/**
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* Locale-specific argument separator for function arguments
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*
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* @var string
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*
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*/
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private static $localeArgumentSeparator = ',';
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private static $localeFunctions = array();
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/**
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* Locale-specific translations for Excel constants (True, False and Null)
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*
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* @var string[]
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*
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*/
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public static $localeBoolean = array(
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'TRUE' => 'TRUE',
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'FALSE' => 'FALSE',
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'NULL' => 'NULL'
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);
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/**
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* Excel constant string translations to their PHP equivalents
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* Constant conversion from text name/value to actual (datatyped) value
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*
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* @var string[]
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*
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*/
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private static $excelConstants = array(
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'TRUE' => true,
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'FALSE' => false,
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'NULL' => null
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);
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// PHPExcel functions
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private static $PHPExcelFunctions = array(
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'ABS' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'abs',
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'argumentCount' => '1'
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),
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'ACCRINT' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
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'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINT',
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'argumentCount' => '4-7'
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),
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'ACCRINTM' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
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'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINTM',
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'argumentCount' => '3-5'
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),
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'ACOS' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'acos',
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'argumentCount' => '1'
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),
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'ACOSH' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'acosh',
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'argumentCount' => '1'
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),
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'ADDRESS' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
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'functionCall' => 'PHPExcel_Calculation_LookupRef::CELL_ADDRESS',
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'argumentCount' => '2-5'
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),
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'AMORDEGRC' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
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'functionCall' => 'PHPExcel_Calculation_Financial::AMORDEGRC',
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'argumentCount' => '6,7'
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),
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'AMORLINC' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
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'functionCall' => 'PHPExcel_Calculation_Financial::AMORLINC',
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'argumentCount' => '6,7'
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),
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'AND' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
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'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_AND',
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'argumentCount' => '1+'
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),
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'AREAS' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
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'argumentCount' => '1'
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),
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'ASC' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
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'argumentCount' => '1'
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),
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'ASIN' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'asin',
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'argumentCount' => '1'
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),
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'ASINH' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'asinh',
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'argumentCount' => '1'
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),
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'ATAN' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'atan',
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'argumentCount' => '1'
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),
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'ATAN2' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'PHPExcel_Calculation_MathTrig::ATAN2',
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'argumentCount' => '2'
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),
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'ATANH' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
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'functionCall' => 'atanh',
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'argumentCount' => '1'
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),
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'AVEDEV' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVEDEV',
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'argumentCount' => '1+'
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),
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'AVERAGE' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGE',
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'argumentCount' => '1+'
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),
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'AVERAGEA' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEA',
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'argumentCount' => '1+'
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),
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'AVERAGEIF' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEIF',
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'argumentCount' => '2,3'
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),
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'AVERAGEIFS' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
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'argumentCount' => '3+'
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),
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'BAHTTEXT' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
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'argumentCount' => '1'
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),
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'BESSELI' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELI',
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'argumentCount' => '2'
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),
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'BESSELJ' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELJ',
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'argumentCount' => '2'
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),
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'BESSELK' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELK',
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'argumentCount' => '2'
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),
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'BESSELY' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELY',
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'argumentCount' => '2'
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),
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'BETADIST' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::BETADIST',
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'argumentCount' => '3-5'
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),
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'BETAINV' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::BETAINV',
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'argumentCount' => '3-5'
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),
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|
'BIN2DEC' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTODEC',
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'argumentCount' => '1'
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),
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'BIN2HEX' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOHEX',
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'argumentCount' => '1,2'
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),
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|
'BIN2OCT' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
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'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOOCT',
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'argumentCount' => '1,2'
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),
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|
'BINOMDIST' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::BINOMDIST',
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|
'argumentCount' => '4'
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|
),
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|
'CEILING' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::CEILING',
|
|
'argumentCount' => '2'
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|
),
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|
'CELL' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1,2'
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|
),
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|
'CHAR' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::CHARACTER',
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|
'argumentCount' => '1'
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|
),
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|
'CHIDIST' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CHIDIST',
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|
'argumentCount' => '2'
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|
),
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|
'CHIINV' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Statistical::CHIINV',
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'argumentCount' => '2'
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),
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'CHITEST' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
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'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
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'argumentCount' => '2'
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),
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'CHOOSE' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
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'functionCall' => 'PHPExcel_Calculation_LookupRef::CHOOSE',
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'argumentCount' => '2+'
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),
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|
'CLEAN' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::TRIMNONPRINTABLE',
|
|
'argumentCount' => '1'
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|
),
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|
'CODE' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
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|
'functionCall' => 'PHPExcel_Calculation_TextData::ASCIICODE',
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|
'argumentCount' => '1'
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),
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|
'COLUMN' => array(
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'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMN',
|
|
'argumentCount' => '-1',
|
|
'passByReference' => array(true)
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|
),
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|
'COLUMNS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMNS',
|
|
'argumentCount' => '1'
|
|
),
|
|
'COMBIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::COMBIN',
|
|
'argumentCount' => '2'
|
|
),
|
|
'COMPLEX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::COMPLEX',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'CONCATENATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::CONCATENATE',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'CONFIDENCE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CONFIDENCE',
|
|
'argumentCount' => '3'
|
|
),
|
|
'CONVERT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::CONVERTUOM',
|
|
'argumentCount' => '3'
|
|
),
|
|
'CORREL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL',
|
|
'argumentCount' => '2'
|
|
),
|
|
'COS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'cos',
|
|
'argumentCount' => '1'
|
|
),
|
|
'COSH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'cosh',
|
|
'argumentCount' => '1'
|
|
),
|
|
'COUNT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNT',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'COUNTA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'COUNTBLANK' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTBLANK',
|
|
'argumentCount' => '1'
|
|
),
|
|
'COUNTIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTIF',
|
|
'argumentCount' => '2'
|
|
),
|
|
'COUNTIFS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2'
|
|
),
|
|
'COUPDAYBS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYBS',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COUPDAYS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYS',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COUPDAYSNC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYSNC',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COUPNCD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNCD',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COUPNUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNUM',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COUPPCD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::COUPPCD',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'COVAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::COVAR',
|
|
'argumentCount' => '2'
|
|
),
|
|
'CRITBINOM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CRITBINOM',
|
|
'argumentCount' => '3'
|
|
),
|
|
'CUBEKPIMEMBER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBEMEMBER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBEMEMBERPROPERTY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBERANKEDMEMBER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBESET' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBESETCOUNT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUBEVALUE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '?'
|
|
),
|
|
'CUMIPMT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::CUMIPMT',
|
|
'argumentCount' => '6'
|
|
),
|
|
'CUMPRINC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::CUMPRINC',
|
|
'argumentCount' => '6'
|
|
),
|
|
'DATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATE',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DATEDIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEDIF',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'DATEVALUE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEVALUE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'DAVERAGE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DAVERAGE',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DAY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFMONTH',
|
|
'argumentCount' => '1'
|
|
),
|
|
'DAYS360' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYS360',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'DB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::DB',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'DCOUNT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNT',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DCOUNTA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNTA',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DDB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::DDB',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'DEC2BIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOBIN',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'DEC2HEX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOHEX',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'DEC2OCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOOCT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'DEGREES' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'rad2deg',
|
|
'argumentCount' => '1'
|
|
),
|
|
'DELTA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::DELTA',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'DEVSQ' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::DEVSQ',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'DGET' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DGET',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DISC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::DISC',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'DMAX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DMAX',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DMIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DMIN',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DOLLAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::DOLLAR',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'DOLLARDE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARDE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'DOLLARFR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARFR',
|
|
'argumentCount' => '2'
|
|
),
|
|
'DPRODUCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DPRODUCT',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DSTDEV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEV',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DSTDEVP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEVP',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DSUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DSUM',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DURATION' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '5,6'
|
|
),
|
|
'DVAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DVAR',
|
|
'argumentCount' => '3'
|
|
),
|
|
'DVARP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
|
|
'functionCall' => 'PHPExcel_Calculation_Database::DVARP',
|
|
'argumentCount' => '3'
|
|
),
|
|
'EDATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::EDATE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'EFFECT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::EFFECT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'EOMONTH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::EOMONTH',
|
|
'argumentCount' => '2'
|
|
),
|
|
'ERF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::ERF',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'ERFC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::ERFC',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ERROR.TYPE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::ERROR_TYPE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'EVEN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::EVEN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'EXACT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2'
|
|
),
|
|
'EXP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'exp',
|
|
'argumentCount' => '1'
|
|
),
|
|
'EXPONDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::EXPONDIST',
|
|
'argumentCount' => '3'
|
|
),
|
|
'FACT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'FACTDOUBLE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACTDOUBLE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'FALSE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::FALSE',
|
|
'argumentCount' => '0'
|
|
),
|
|
'FDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '3'
|
|
),
|
|
'FIND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'FINDB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'FINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '3'
|
|
),
|
|
'FISHER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHER',
|
|
'argumentCount' => '1'
|
|
),
|
|
'FISHERINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHERINV',
|
|
'argumentCount' => '1'
|
|
),
|
|
'FIXED' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::FIXEDFORMAT',
|
|
'argumentCount' => '1-3'
|
|
),
|
|
'FLOOR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::FLOOR',
|
|
'argumentCount' => '2'
|
|
),
|
|
'FORECAST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::FORECAST',
|
|
'argumentCount' => '3'
|
|
),
|
|
'FREQUENCY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2'
|
|
),
|
|
'FTEST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2'
|
|
),
|
|
'FV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::FV',
|
|
'argumentCount' => '3-5'
|
|
),
|
|
'FVSCHEDULE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::FVSCHEDULE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'GAMMADIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMADIST',
|
|
'argumentCount' => '4'
|
|
),
|
|
'GAMMAINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMAINV',
|
|
'argumentCount' => '3'
|
|
),
|
|
'GAMMALN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMALN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'GCD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::GCD',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'GEOMEAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GEOMEAN',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'GESTEP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::GESTEP',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'GETPIVOTDATA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'GROWTH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::GROWTH',
|
|
'argumentCount' => '1-4'
|
|
),
|
|
'HARMEAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::HARMEAN',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'HEX2BIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOBIN',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'HEX2DEC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTODEC',
|
|
'argumentCount' => '1'
|
|
),
|
|
'HEX2OCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOOCT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'HLOOKUP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::HLOOKUP',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'HOUR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::HOUROFDAY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'HYPERLINK' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::HYPERLINK',
|
|
'argumentCount' => '1,2',
|
|
'passCellReference' => true
|
|
),
|
|
'HYPGEOMDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::HYPGEOMDIST',
|
|
'argumentCount' => '4'
|
|
),
|
|
'IF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::STATEMENT_IF',
|
|
'argumentCount' => '1-3'
|
|
),
|
|
'IFERROR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::IFERROR',
|
|
'argumentCount' => '2'
|
|
),
|
|
'IMABS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMABS',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMAGINARY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMAGINARY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMARGUMENT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMARGUMENT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMCONJUGATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCONJUGATE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMCOS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCOS',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMDIV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMDIV',
|
|
'argumentCount' => '2'
|
|
),
|
|
'IMEXP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMEXP',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMLN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMLOG10' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG10',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMLOG2' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG2',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMPOWER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPOWER',
|
|
'argumentCount' => '2'
|
|
),
|
|
'IMPRODUCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPRODUCT',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'IMREAL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMREAL',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMSIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSIN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMSQRT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSQRT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'IMSUB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUB',
|
|
'argumentCount' => '2'
|
|
),
|
|
'IMSUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUM',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'INDEX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDEX',
|
|
'argumentCount' => '1-4'
|
|
),
|
|
'INDIRECT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDIRECT',
|
|
'argumentCount' => '1,2',
|
|
'passCellReference' => true
|
|
),
|
|
'INFO' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'INT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::INT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'INTERCEPT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::INTERCEPT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'INTRATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::INTRATE',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'IPMT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::IPMT',
|
|
'argumentCount' => '4-6'
|
|
),
|
|
'IRR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::IRR',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'ISBLANK' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_BLANK',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISERR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERR',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISERROR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERROR',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISEVEN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_EVEN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISLOGICAL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_LOGICAL',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISNA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NA',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISNONTEXT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NONTEXT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISNUMBER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NUMBER',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISODD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ODD',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISPMT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::ISPMT',
|
|
'argumentCount' => '4'
|
|
),
|
|
'ISREF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ISTEXT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::IS_TEXT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'JIS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'KURT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::KURT',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'LARGE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LARGE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'LCM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::LCM',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'LEFT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'LEFTB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'LEN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH',
|
|
'argumentCount' => '1'
|
|
),
|
|
'LENB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH',
|
|
'argumentCount' => '1'
|
|
),
|
|
'LINEST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LINEST',
|
|
'argumentCount' => '1-4'
|
|
),
|
|
'LN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'log',
|
|
'argumentCount' => '1'
|
|
),
|
|
'LOG' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::LOG_BASE',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'LOG10' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'log10',
|
|
'argumentCount' => '1'
|
|
),
|
|
'LOGEST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGEST',
|
|
'argumentCount' => '1-4'
|
|
),
|
|
'LOGINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGINV',
|
|
'argumentCount' => '3'
|
|
),
|
|
'LOGNORMDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGNORMDIST',
|
|
'argumentCount' => '3'
|
|
),
|
|
'LOOKUP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::LOOKUP',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'LOWER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::LOWERCASE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'MATCH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::MATCH',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'MAX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAX',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MAXA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MAXIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXIF',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'MDETERM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MDETERM',
|
|
'argumentCount' => '1'
|
|
),
|
|
'MDURATION' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '5,6'
|
|
),
|
|
'MEDIAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MEDIAN',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MEDIANIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'MID' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::MID',
|
|
'argumentCount' => '3'
|
|
),
|
|
'MIDB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::MID',
|
|
'argumentCount' => '3'
|
|
),
|
|
'MIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MIN',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MINA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MINA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MINIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MINIF',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'MINUTE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::MINUTEOFHOUR',
|
|
'argumentCount' => '1'
|
|
),
|
|
'MINVERSE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MINVERSE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'MIRR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::MIRR',
|
|
'argumentCount' => '3'
|
|
),
|
|
'MMULT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MMULT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'MOD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MOD',
|
|
'argumentCount' => '2'
|
|
),
|
|
'MODE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::MODE',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'MONTH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::MONTHOFYEAR',
|
|
'argumentCount' => '1'
|
|
),
|
|
'MROUND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MROUND',
|
|
'argumentCount' => '2'
|
|
),
|
|
'MULTINOMIAL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::MULTINOMIAL',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'N' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::N',
|
|
'argumentCount' => '1'
|
|
),
|
|
'NA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::NA',
|
|
'argumentCount' => '0'
|
|
),
|
|
'NEGBINOMDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NEGBINOMDIST',
|
|
'argumentCount' => '3'
|
|
),
|
|
'NETWORKDAYS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::NETWORKDAYS',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'NOMINAL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::NOMINAL',
|
|
'argumentCount' => '2'
|
|
),
|
|
'NORMDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMDIST',
|
|
'argumentCount' => '4'
|
|
),
|
|
'NORMINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMINV',
|
|
'argumentCount' => '3'
|
|
),
|
|
'NORMSDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSDIST',
|
|
'argumentCount' => '1'
|
|
),
|
|
'NORMSINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSINV',
|
|
'argumentCount' => '1'
|
|
),
|
|
'NOT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::NOT',
|
|
'argumentCount' => '1'
|
|
),
|
|
'NOW' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATETIMENOW',
|
|
'argumentCount' => '0'
|
|
),
|
|
'NPER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::NPER',
|
|
'argumentCount' => '3-5'
|
|
),
|
|
'NPV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::NPV',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'OCT2BIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOBIN',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'OCT2DEC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTODEC',
|
|
'argumentCount' => '1'
|
|
),
|
|
'OCT2HEX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
|
|
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOHEX',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'ODD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ODD',
|
|
'argumentCount' => '1'
|
|
),
|
|
'ODDFPRICE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '8,9'
|
|
),
|
|
'ODDFYIELD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '8,9'
|
|
),
|
|
'ODDLPRICE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '7,8'
|
|
),
|
|
'ODDLYIELD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '7,8'
|
|
),
|
|
'OFFSET' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::OFFSET',
|
|
'argumentCount' => '3-5',
|
|
'passCellReference' => true,
|
|
'passByReference' => array(true)
|
|
),
|
|
'OR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_OR',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'PEARSON' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL',
|
|
'argumentCount' => '2'
|
|
),
|
|
'PERCENTILE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTILE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'PERCENTRANK' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTRANK',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'PERMUT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::PERMUT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'PHONETIC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1'
|
|
),
|
|
'PI' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'pi',
|
|
'argumentCount' => '0'
|
|
),
|
|
'PMT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PMT',
|
|
'argumentCount' => '3-5'
|
|
),
|
|
'POISSON' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::POISSON',
|
|
'argumentCount' => '3'
|
|
),
|
|
'POWER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::POWER',
|
|
'argumentCount' => '2'
|
|
),
|
|
'PPMT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PPMT',
|
|
'argumentCount' => '4-6'
|
|
),
|
|
'PRICE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICE',
|
|
'argumentCount' => '6,7'
|
|
),
|
|
'PRICEDISC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEDISC',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'PRICEMAT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEMAT',
|
|
'argumentCount' => '5,6'
|
|
),
|
|
'PROB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'PRODUCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::PRODUCT',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'PROPER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::PROPERCASE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'PV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::PV',
|
|
'argumentCount' => '3-5'
|
|
),
|
|
'QUARTILE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::QUARTILE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'QUOTIENT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::QUOTIENT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'RADIANS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'deg2rad',
|
|
'argumentCount' => '1'
|
|
),
|
|
'RAND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND',
|
|
'argumentCount' => '0'
|
|
),
|
|
'RANDBETWEEN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND',
|
|
'argumentCount' => '2'
|
|
),
|
|
'RANK' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::RANK',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'RATE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::RATE',
|
|
'argumentCount' => '3-6'
|
|
),
|
|
'RECEIVED' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::RECEIVED',
|
|
'argumentCount' => '4-5'
|
|
),
|
|
'REPLACE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE',
|
|
'argumentCount' => '4'
|
|
),
|
|
'REPLACEB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE',
|
|
'argumentCount' => '4'
|
|
),
|
|
'REPT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'str_repeat',
|
|
'argumentCount' => '2'
|
|
),
|
|
'RIGHT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'RIGHTB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'ROMAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROMAN',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'ROUND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'round',
|
|
'argumentCount' => '2'
|
|
),
|
|
'ROUNDDOWN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDDOWN',
|
|
'argumentCount' => '2'
|
|
),
|
|
'ROUNDUP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDUP',
|
|
'argumentCount' => '2'
|
|
),
|
|
'ROW' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROW',
|
|
'argumentCount' => '-1',
|
|
'passByReference' => array(true)
|
|
),
|
|
'ROWS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROWS',
|
|
'argumentCount' => '1'
|
|
),
|
|
'RSQ' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::RSQ',
|
|
'argumentCount' => '2'
|
|
),
|
|
'RTD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'SEARCH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'SEARCHB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'SECOND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::SECONDOFMINUTE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'SERIESSUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SERIESSUM',
|
|
'argumentCount' => '4'
|
|
),
|
|
'SIGN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SIGN',
|
|
'argumentCount' => '1'
|
|
),
|
|
'SIN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'sin',
|
|
'argumentCount' => '1'
|
|
),
|
|
'SINH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'sinh',
|
|
'argumentCount' => '1'
|
|
),
|
|
'SKEW' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SKEW',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'SLN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::SLN',
|
|
'argumentCount' => '3'
|
|
),
|
|
'SLOPE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SLOPE',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SMALL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::SMALL',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SQRT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'sqrt',
|
|
'argumentCount' => '1'
|
|
),
|
|
'SQRTPI' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SQRTPI',
|
|
'argumentCount' => '1'
|
|
),
|
|
'STANDARDIZE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STANDARDIZE',
|
|
'argumentCount' => '3'
|
|
),
|
|
'STDEV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEV',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'STDEVA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'STDEVP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVP',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'STDEVPA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVPA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'STEYX' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::STEYX',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SUBSTITUTE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::SUBSTITUTE',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'SUBTOTAL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUBTOTAL',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'SUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUM',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'SUMIF' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMIF',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'SUMIFS' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMIFS',
|
|
'argumentCount' => '3+'
|
|
),
|
|
'SUMPRODUCT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMPRODUCT',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'SUMSQ' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMSQ',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'SUMX2MY2' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2MY2',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SUMX2PY2' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2PY2',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SUMXMY2' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMXMY2',
|
|
'argumentCount' => '2'
|
|
),
|
|
'SYD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::SYD',
|
|
'argumentCount' => '4'
|
|
),
|
|
'T' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::RETURNSTRING',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'tan',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TANH' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'tanh',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TBILLEQ' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLEQ',
|
|
'argumentCount' => '3'
|
|
),
|
|
'TBILLPRICE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLPRICE',
|
|
'argumentCount' => '3'
|
|
),
|
|
'TBILLYIELD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLYIELD',
|
|
'argumentCount' => '3'
|
|
),
|
|
'TDIST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TDIST',
|
|
'argumentCount' => '3'
|
|
),
|
|
'TEXT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::TEXTFORMAT',
|
|
'argumentCount' => '2'
|
|
),
|
|
'TIME' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::TIME',
|
|
'argumentCount' => '3'
|
|
),
|
|
'TIMEVALUE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::TIMEVALUE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TINV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TINV',
|
|
'argumentCount' => '2'
|
|
),
|
|
'TODAY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DATENOW',
|
|
'argumentCount' => '0'
|
|
),
|
|
'TRANSPOSE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::TRANSPOSE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TREND' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TREND',
|
|
'argumentCount' => '1-4'
|
|
),
|
|
'TRIM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::TRIMSPACES',
|
|
'argumentCount' => '1'
|
|
),
|
|
'TRIMMEAN' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::TRIMMEAN',
|
|
'argumentCount' => '2'
|
|
),
|
|
'TRUE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Logical::TRUE',
|
|
'argumentCount' => '0'
|
|
),
|
|
'TRUNC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
|
|
'functionCall' => 'PHPExcel_Calculation_MathTrig::TRUNC',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'TTEST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '4'
|
|
),
|
|
'TYPE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::TYPE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'UPPER' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::UPPERCASE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'USDOLLAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '2'
|
|
),
|
|
'VALUE' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
|
|
'functionCall' => 'PHPExcel_Calculation_TextData::VALUE',
|
|
'argumentCount' => '1'
|
|
),
|
|
'VAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARFunc',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'VARA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'VARP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARP',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'VARPA' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::VARPA',
|
|
'argumentCount' => '1+'
|
|
),
|
|
'VDB' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '5-7'
|
|
),
|
|
'VERSION' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::VERSION',
|
|
'argumentCount' => '0'
|
|
),
|
|
'VLOOKUP' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
|
|
'functionCall' => 'PHPExcel_Calculation_LookupRef::VLOOKUP',
|
|
'argumentCount' => '3,4'
|
|
),
|
|
'WEEKDAY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFWEEK',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'WEEKNUM' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::WEEKOFYEAR',
|
|
'argumentCount' => '1,2'
|
|
),
|
|
'WEIBULL' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::WEIBULL',
|
|
'argumentCount' => '4'
|
|
),
|
|
'WORKDAY' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::WORKDAY',
|
|
'argumentCount' => '2+'
|
|
),
|
|
'XIRR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::XIRR',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'XNPV' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::XNPV',
|
|
'argumentCount' => '3'
|
|
),
|
|
'YEAR' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::YEAR',
|
|
'argumentCount' => '1'
|
|
),
|
|
'YEARFRAC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
|
|
'functionCall' => 'PHPExcel_Calculation_DateTime::YEARFRAC',
|
|
'argumentCount' => '2,3'
|
|
),
|
|
'YIELD' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
|
|
'argumentCount' => '6,7'
|
|
),
|
|
'YIELDDISC' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDDISC',
|
|
'argumentCount' => '4,5'
|
|
),
|
|
'YIELDMAT' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDMAT',
|
|
'argumentCount' => '5,6'
|
|
),
|
|
'ZTEST' => array(
|
|
'category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
|
|
'functionCall' => 'PHPExcel_Calculation_Statistical::ZTEST',
|
|
'argumentCount' => '2-3'
|
|
)
|
|
);
|
|
|
|
// Internal functions used for special control purposes
|
|
private static $controlFunctions = array(
|
|
'MKMATRIX' => array(
|
|
'argumentCount' => '*',
|
|
'functionCall' => 'self::mkMatrix'
|
|
)
|
|
);
|
|
|
|
|
|
public function __construct(PHPExcel $workbook = null)
|
|
{
|
|
$this->delta = 1 * pow(10, 0 - ini_get('precision'));
|
|
|
|
$this->workbook = $workbook;
|
|
$this->cyclicReferenceStack = new PHPExcel_CalcEngine_CyclicReferenceStack();
|
|
$this->_debugLog = new PHPExcel_CalcEngine_Logger($this->cyclicReferenceStack);
|
|
}
|
|
|
|
|
|
private static function loadLocales()
|
|
{
|
|
$localeFileDirectory = PHPEXCEL_ROOT.'PHPExcel/locale/';
|
|
foreach (glob($localeFileDirectory.'/*', GLOB_ONLYDIR) as $filename) {
|
|
$filename = substr($filename, strlen($localeFileDirectory)+1);
|
|
if ($filename != 'en') {
|
|
self::$validLocaleLanguages[] = $filename;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get an instance of this class
|
|
*
|
|
* @access public
|
|
* @param PHPExcel $workbook Injected workbook for working with a PHPExcel object,
|
|
* or NULL to create a standalone claculation engine
|
|
* @return PHPExcel_Calculation
|
|
*/
|
|
public static function getInstance(PHPExcel $workbook = null)
|
|
{
|
|
if ($workbook !== null) {
|
|
$instance = $workbook->getCalculationEngine();
|
|
if (isset($instance)) {
|
|
return $instance;
|
|
}
|
|
}
|
|
|
|
if (!isset(self::$instance) || (self::$instance === null)) {
|
|
self::$instance = new PHPExcel_Calculation();
|
|
}
|
|
return self::$instance;
|
|
}
|
|
|
|
/**
|
|
* Unset an instance of this class
|
|
*
|
|
* @access public
|
|
*/
|
|
public function __destruct()
|
|
{
|
|
$this->workbook = null;
|
|
}
|
|
|
|
/**
|
|
* Flush the calculation cache for any existing instance of this class
|
|
* but only if a PHPExcel_Calculation instance exists
|
|
*
|
|
* @access public
|
|
* @return null
|
|
*/
|
|
public function flushInstance()
|
|
{
|
|
$this->clearCalculationCache();
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the debuglog for this claculation engine instance
|
|
*
|
|
* @access public
|
|
* @return PHPExcel_CalcEngine_Logger
|
|
*/
|
|
public function getDebugLog()
|
|
{
|
|
return $this->_debugLog;
|
|
}
|
|
|
|
/**
|
|
* __clone implementation. Cloning should not be allowed in a Singleton!
|
|
*
|
|
* @access public
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
final public function __clone()
|
|
{
|
|
throw new PHPExcel_Calculation_Exception('Cloning the calculation engine is not allowed!');
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the locale-specific translation of TRUE
|
|
*
|
|
* @access public
|
|
* @return string locale-specific translation of TRUE
|
|
*/
|
|
public static function getTRUE()
|
|
{
|
|
return self::$localeBoolean['TRUE'];
|
|
}
|
|
|
|
/**
|
|
* Return the locale-specific translation of FALSE
|
|
*
|
|
* @access public
|
|
* @return string locale-specific translation of FALSE
|
|
*/
|
|
public static function getFALSE()
|
|
{
|
|
return self::$localeBoolean['FALSE'];
|
|
}
|
|
|
|
/**
|
|
* Set the Array Return Type (Array or Value of first element in the array)
|
|
*
|
|
* @access public
|
|
* @param string $returnType Array return type
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setArrayReturnType($returnType)
|
|
{
|
|
if (($returnType == self::RETURN_ARRAY_AS_VALUE) ||
|
|
($returnType == self::RETURN_ARRAY_AS_ERROR) ||
|
|
($returnType == self::RETURN_ARRAY_AS_ARRAY)) {
|
|
self::$returnArrayAsType = $returnType;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the Array Return Type (Array or Value of first element in the array)
|
|
*
|
|
* @access public
|
|
* @return string $returnType Array return type
|
|
*/
|
|
public static function getArrayReturnType()
|
|
{
|
|
return self::$returnArrayAsType;
|
|
}
|
|
|
|
|
|
/**
|
|
* Is calculation caching enabled?
|
|
*
|
|
* @access public
|
|
* @return boolean
|
|
*/
|
|
public function getCalculationCacheEnabled()
|
|
{
|
|
return $this->calculationCacheEnabled;
|
|
}
|
|
|
|
/**
|
|
* Enable/disable calculation cache
|
|
*
|
|
* @access public
|
|
* @param boolean $pValue
|
|
*/
|
|
public function setCalculationCacheEnabled($pValue = true)
|
|
{
|
|
$this->calculationCacheEnabled = $pValue;
|
|
$this->clearCalculationCache();
|
|
}
|
|
|
|
|
|
/**
|
|
* Enable calculation cache
|
|
*/
|
|
public function enableCalculationCache()
|
|
{
|
|
$this->setCalculationCacheEnabled(true);
|
|
}
|
|
|
|
|
|
/**
|
|
* Disable calculation cache
|
|
*/
|
|
public function disableCalculationCache()
|
|
{
|
|
$this->setCalculationCacheEnabled(false);
|
|
}
|
|
|
|
|
|
/**
|
|
* Clear calculation cache
|
|
*/
|
|
public function clearCalculationCache()
|
|
{
|
|
$this->calculationCache = array();
|
|
}
|
|
|
|
/**
|
|
* Clear calculation cache for a specified worksheet
|
|
*
|
|
* @param string $worksheetName
|
|
*/
|
|
public function clearCalculationCacheForWorksheet($worksheetName)
|
|
{
|
|
if (isset($this->calculationCache[$worksheetName])) {
|
|
unset($this->calculationCache[$worksheetName]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Rename calculation cache for a specified worksheet
|
|
*
|
|
* @param string $fromWorksheetName
|
|
* @param string $toWorksheetName
|
|
*/
|
|
public function renameCalculationCacheForWorksheet($fromWorksheetName, $toWorksheetName)
|
|
{
|
|
if (isset($this->calculationCache[$fromWorksheetName])) {
|
|
$this->calculationCache[$toWorksheetName] = &$this->calculationCache[$fromWorksheetName];
|
|
unset($this->calculationCache[$fromWorksheetName]);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the currently defined locale code
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getLocale()
|
|
{
|
|
return self::$localeLanguage;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the locale code
|
|
*
|
|
* @param string $locale The locale to use for formula translation
|
|
* @return boolean
|
|
*/
|
|
public function setLocale($locale = 'en_us')
|
|
{
|
|
// Identify our locale and language
|
|
$language = $locale = strtolower($locale);
|
|
if (strpos($locale, '_') !== false) {
|
|
list($language) = explode('_', $locale);
|
|
}
|
|
|
|
if (count(self::$validLocaleLanguages) == 1) {
|
|
self::loadLocales();
|
|
}
|
|
// Test whether we have any language data for this language (any locale)
|
|
if (in_array($language, self::$validLocaleLanguages)) {
|
|
// initialise language/locale settings
|
|
self::$localeFunctions = array();
|
|
self::$localeArgumentSeparator = ',';
|
|
self::$localeBoolean = array('TRUE' => 'TRUE', 'FALSE' => 'FALSE', 'NULL' => 'NULL');
|
|
// Default is English, if user isn't requesting english, then read the necessary data from the locale files
|
|
if ($locale != 'en_us') {
|
|
// Search for a file with a list of function names for locale
|
|
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $locale).DIRECTORY_SEPARATOR.'functions';
|
|
if (!file_exists($functionNamesFile)) {
|
|
// If there isn't a locale specific function file, look for a language specific function file
|
|
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'functions';
|
|
if (!file_exists($functionNamesFile)) {
|
|
return false;
|
|
}
|
|
}
|
|
// Retrieve the list of locale or language specific function names
|
|
$localeFunctions = file($functionNamesFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
|
|
foreach ($localeFunctions as $localeFunction) {
|
|
list($localeFunction) = explode('##', $localeFunction); // Strip out comments
|
|
if (strpos($localeFunction, '=') !== false) {
|
|
list($fName, $lfName) = explode('=', $localeFunction);
|
|
$fName = trim($fName);
|
|
$lfName = trim($lfName);
|
|
if ((isset(self::$PHPExcelFunctions[$fName])) && ($lfName != '') && ($fName != $lfName)) {
|
|
self::$localeFunctions[$fName] = $lfName;
|
|
}
|
|
}
|
|
}
|
|
// Default the TRUE and FALSE constants to the locale names of the TRUE() and FALSE() functions
|
|
if (isset(self::$localeFunctions['TRUE'])) {
|
|
self::$localeBoolean['TRUE'] = self::$localeFunctions['TRUE'];
|
|
}
|
|
if (isset(self::$localeFunctions['FALSE'])) {
|
|
self::$localeBoolean['FALSE'] = self::$localeFunctions['FALSE'];
|
|
}
|
|
|
|
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $locale).DIRECTORY_SEPARATOR.'config';
|
|
if (!file_exists($configFile)) {
|
|
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'config';
|
|
}
|
|
if (file_exists($configFile)) {
|
|
$localeSettings = file($configFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
|
|
foreach ($localeSettings as $localeSetting) {
|
|
list($localeSetting) = explode('##', $localeSetting); // Strip out comments
|
|
if (strpos($localeSetting, '=') !== false) {
|
|
list($settingName, $settingValue) = explode('=', $localeSetting);
|
|
$settingName = strtoupper(trim($settingName));
|
|
switch ($settingName) {
|
|
case 'ARGUMENTSEPARATOR':
|
|
self::$localeArgumentSeparator = trim($settingValue);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
self::$functionReplaceFromExcel = self::$functionReplaceToExcel =
|
|
self::$functionReplaceFromLocale = self::$functionReplaceToLocale = null;
|
|
self::$localeLanguage = $locale;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
public static function translateSeparator($fromSeparator, $toSeparator, $formula, &$inBraces)
|
|
{
|
|
$strlen = mb_strlen($formula);
|
|
for ($i = 0; $i < $strlen; ++$i) {
|
|
$chr = mb_substr($formula, $i, 1);
|
|
switch ($chr) {
|
|
case '{':
|
|
$inBraces = true;
|
|
break;
|
|
case '}':
|
|
$inBraces = false;
|
|
break;
|
|
case $fromSeparator:
|
|
if (!$inBraces) {
|
|
$formula = mb_substr($formula, 0, $i).$toSeparator.mb_substr($formula, $i+1);
|
|
}
|
|
}
|
|
}
|
|
return $formula;
|
|
}
|
|
|
|
private static function translateFormula($from, $to, $formula, $fromSeparator, $toSeparator)
|
|
{
|
|
// Convert any Excel function names to the required language
|
|
if (self::$localeLanguage !== 'en_us') {
|
|
$inBraces = false;
|
|
// If there is the possibility of braces within a quoted string, then we don't treat those as matrix indicators
|
|
if (strpos($formula, '"') !== false) {
|
|
// So instead we skip replacing in any quoted strings by only replacing in every other array element after we've exploded
|
|
// the formula
|
|
$temp = explode('"', $formula);
|
|
$i = false;
|
|
foreach ($temp as &$value) {
|
|
// Only count/replace in alternating array entries
|
|
if ($i = !$i) {
|
|
$value = preg_replace($from, $to, $value);
|
|
$value = self::translateSeparator($fromSeparator, $toSeparator, $value, $inBraces);
|
|
}
|
|
}
|
|
unset($value);
|
|
// Then rebuild the formula string
|
|
$formula = implode('"', $temp);
|
|
} else {
|
|
// If there's no quoted strings, then we do a simple count/replace
|
|
$formula = preg_replace($from, $to, $formula);
|
|
$formula = self::translateSeparator($fromSeparator, $toSeparator, $formula, $inBraces);
|
|
}
|
|
}
|
|
|
|
return $formula;
|
|
}
|
|
|
|
private static $functionReplaceFromExcel = null;
|
|
private static $functionReplaceToLocale = null;
|
|
|
|
public function _translateFormulaToLocale($formula)
|
|
{
|
|
if (self::$functionReplaceFromExcel === null) {
|
|
self::$functionReplaceFromExcel = array();
|
|
foreach (array_keys(self::$localeFunctions) as $excelFunctionName) {
|
|
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelFunctionName).'([\s]*\()/Ui';
|
|
}
|
|
foreach (array_keys(self::$localeBoolean) as $excelBoolean) {
|
|
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui';
|
|
}
|
|
|
|
}
|
|
|
|
if (self::$functionReplaceToLocale === null) {
|
|
self::$functionReplaceToLocale = array();
|
|
foreach (array_values(self::$localeFunctions) as $localeFunctionName) {
|
|
self::$functionReplaceToLocale[] = '$1'.trim($localeFunctionName).'$2';
|
|
}
|
|
foreach (array_values(self::$localeBoolean) as $localeBoolean) {
|
|
self::$functionReplaceToLocale[] = '$1'.trim($localeBoolean).'$2';
|
|
}
|
|
}
|
|
|
|
return self::translateFormula(self::$functionReplaceFromExcel, self::$functionReplaceToLocale, $formula, ',', self::$localeArgumentSeparator);
|
|
}
|
|
|
|
|
|
private static $functionReplaceFromLocale = null;
|
|
private static $functionReplaceToExcel = null;
|
|
|
|
public function _translateFormulaToEnglish($formula)
|
|
{
|
|
if (self::$functionReplaceFromLocale === null) {
|
|
self::$functionReplaceFromLocale = array();
|
|
foreach (array_values(self::$localeFunctions) as $localeFunctionName) {
|
|
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($localeFunctionName).'([\s]*\()/Ui';
|
|
}
|
|
foreach (array_values(self::$localeBoolean) as $excelBoolean) {
|
|
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui';
|
|
}
|
|
}
|
|
|
|
if (self::$functionReplaceToExcel === null) {
|
|
self::$functionReplaceToExcel = array();
|
|
foreach (array_keys(self::$localeFunctions) as $excelFunctionName) {
|
|
self::$functionReplaceToExcel[] = '$1'.trim($excelFunctionName).'$2';
|
|
}
|
|
foreach (array_keys(self::$localeBoolean) as $excelBoolean) {
|
|
self::$functionReplaceToExcel[] = '$1'.trim($excelBoolean).'$2';
|
|
}
|
|
}
|
|
|
|
return self::translateFormula(self::$functionReplaceFromLocale, self::$functionReplaceToExcel, $formula, self::$localeArgumentSeparator, ',');
|
|
}
|
|
|
|
|
|
public static function localeFunc($function)
|
|
{
|
|
if (self::$localeLanguage !== 'en_us') {
|
|
$functionName = trim($function, '(');
|
|
if (isset(self::$localeFunctions[$functionName])) {
|
|
$brace = ($functionName != $function);
|
|
$function = self::$localeFunctions[$functionName];
|
|
if ($brace) {
|
|
$function .= '(';
|
|
}
|
|
}
|
|
}
|
|
return $function;
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Wrap string values in quotes
|
|
*
|
|
* @param mixed $value
|
|
* @return mixed
|
|
*/
|
|
public static function wrapResult($value)
|
|
{
|
|
if (is_string($value)) {
|
|
// Error values cannot be "wrapped"
|
|
if (preg_match('/^'.self::CALCULATION_REGEXP_ERROR.'$/i', $value, $match)) {
|
|
// Return Excel errors "as is"
|
|
return $value;
|
|
}
|
|
// Return strings wrapped in quotes
|
|
return '"'.$value.'"';
|
|
// Convert numeric errors to NaN error
|
|
} elseif ((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) {
|
|
return PHPExcel_Calculation_Functions::NaN();
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
|
|
/**
|
|
* Remove quotes used as a wrapper to identify string values
|
|
*
|
|
* @param mixed $value
|
|
* @return mixed
|
|
*/
|
|
public static function unwrapResult($value)
|
|
{
|
|
if (is_string($value)) {
|
|
if ((isset($value{0})) && ($value{0} == '"') && (substr($value, -1) == '"')) {
|
|
return substr($value, 1, -1);
|
|
}
|
|
// Convert numeric errors to NaN error
|
|
} elseif ((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) {
|
|
return PHPExcel_Calculation_Functions::NaN();
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Calculate cell value (using formula from a cell ID)
|
|
* Retained for backward compatibility
|
|
*
|
|
* @access public
|
|
* @param PHPExcel_Cell $pCell Cell to calculate
|
|
* @return mixed
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function calculate(PHPExcel_Cell $pCell = null)
|
|
{
|
|
try {
|
|
return $this->calculateCellValue($pCell);
|
|
} catch (PHPExcel_Exception $e) {
|
|
throw new PHPExcel_Calculation_Exception($e->getMessage());
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Calculate the value of a cell formula
|
|
*
|
|
* @access public
|
|
* @param PHPExcel_Cell $pCell Cell to calculate
|
|
* @param Boolean $resetLog Flag indicating whether the debug log should be reset or not
|
|
* @return mixed
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function calculateCellValue(PHPExcel_Cell $pCell = null, $resetLog = true)
|
|
{
|
|
if ($pCell === null) {
|
|
return null;
|
|
}
|
|
|
|
$returnArrayAsType = self::$returnArrayAsType;
|
|
if ($resetLog) {
|
|
// Initialise the logging settings if requested
|
|
$this->formulaError = null;
|
|
$this->_debugLog->clearLog();
|
|
$this->cyclicReferenceStack->clear();
|
|
$this->cyclicFormulaCounter = 1;
|
|
|
|
self::$returnArrayAsType = self::RETURN_ARRAY_AS_ARRAY;
|
|
}
|
|
|
|
// Execute the calculation for the cell formula
|
|
$this->cellStack[] = array(
|
|
'sheet' => $pCell->getWorksheet()->getTitle(),
|
|
'cell' => $pCell->getCoordinate(),
|
|
);
|
|
try {
|
|
$result = self::unwrapResult($this->_calculateFormulaValue($pCell->getValue(), $pCell->getCoordinate(), $pCell));
|
|
$cellAddress = array_pop($this->cellStack);
|
|
$this->workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']);
|
|
} catch (PHPExcel_Exception $e) {
|
|
$cellAddress = array_pop($this->cellStack);
|
|
$this->workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']);
|
|
throw new PHPExcel_Calculation_Exception($e->getMessage());
|
|
}
|
|
|
|
if ((is_array($result)) && (self::$returnArrayAsType != self::RETURN_ARRAY_AS_ARRAY)) {
|
|
self::$returnArrayAsType = $returnArrayAsType;
|
|
$testResult = PHPExcel_Calculation_Functions::flattenArray($result);
|
|
if (self::$returnArrayAsType == self::RETURN_ARRAY_AS_ERROR) {
|
|
return PHPExcel_Calculation_Functions::VALUE();
|
|
}
|
|
// If there's only a single cell in the array, then we allow it
|
|
if (count($testResult) != 1) {
|
|
// If keys are numeric, then it's a matrix result rather than a cell range result, so we permit it
|
|
$r = array_keys($result);
|
|
$r = array_shift($r);
|
|
if (!is_numeric($r)) {
|
|
return PHPExcel_Calculation_Functions::VALUE();
|
|
}
|
|
if (is_array($result[$r])) {
|
|
$c = array_keys($result[$r]);
|
|
$c = array_shift($c);
|
|
if (!is_numeric($c)) {
|
|
return PHPExcel_Calculation_Functions::VALUE();
|
|
}
|
|
}
|
|
}
|
|
$result = array_shift($testResult);
|
|
}
|
|
self::$returnArrayAsType = $returnArrayAsType;
|
|
|
|
|
|
if ($result === null) {
|
|
return 0;
|
|
} elseif ((is_float($result)) && ((is_nan($result)) || (is_infinite($result)))) {
|
|
return PHPExcel_Calculation_Functions::NaN();
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
|
|
/**
|
|
* Validate and parse a formula string
|
|
*
|
|
* @param string $formula Formula to parse
|
|
* @return array
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function parseFormula($formula)
|
|
{
|
|
// Basic validation that this is indeed a formula
|
|
// We return an empty array if not
|
|
$formula = trim($formula);
|
|
if ((!isset($formula{0})) || ($formula{0} != '=')) {
|
|
return array();
|
|
}
|
|
$formula = ltrim(substr($formula, 1));
|
|
if (!isset($formula{0})) {
|
|
return array();
|
|
}
|
|
|
|
// Parse the formula and return the token stack
|
|
return $this->_parseFormula($formula);
|
|
}
|
|
|
|
|
|
/**
|
|
* Calculate the value of a formula
|
|
*
|
|
* @param string $formula Formula to parse
|
|
* @param string $cellID Address of the cell to calculate
|
|
* @param PHPExcel_Cell $pCell Cell to calculate
|
|
* @return mixed
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function calculateFormula($formula, $cellID = null, PHPExcel_Cell $pCell = null)
|
|
{
|
|
// Initialise the logging settings
|
|
$this->formulaError = null;
|
|
$this->_debugLog->clearLog();
|
|
$this->cyclicReferenceStack->clear();
|
|
|
|
if ($this->workbook !== null && $cellID === null && $pCell === null) {
|
|
$cellID = 'A1';
|
|
$pCell = $this->workbook->getActiveSheet()->getCell($cellID);
|
|
} else {
|
|
// Disable calculation cacheing because it only applies to cell calculations, not straight formulae
|
|
// But don't actually flush any cache
|
|
$resetCache = $this->getCalculationCacheEnabled();
|
|
$this->calculationCacheEnabled = false;
|
|
}
|
|
|
|
// Execute the calculation
|
|
try {
|
|
$result = self::unwrapResult($this->_calculateFormulaValue($formula, $cellID, $pCell));
|
|
} catch (PHPExcel_Exception $e) {
|
|
throw new PHPExcel_Calculation_Exception($e->getMessage());
|
|
}
|
|
|
|
if ($this->workbook === null) {
|
|
// Reset calculation cacheing to its previous state
|
|
$this->calculationCacheEnabled = $resetCache;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
|
|
public function getValueFromCache($cellReference, &$cellValue)
|
|
{
|
|
// Is calculation cacheing enabled?
|
|
// Is the value present in calculation cache?
|
|
$this->_debugLog->writeDebugLog('Testing cache value for cell ', $cellReference);
|
|
if (($this->calculationCacheEnabled) && (isset($this->calculationCache[$cellReference]))) {
|
|
$this->_debugLog->writeDebugLog('Retrieving value for cell ', $cellReference, ' from cache');
|
|
// Return the cached result
|
|
$cellValue = $this->calculationCache[$cellReference];
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function saveValueToCache($cellReference, $cellValue)
|
|
{
|
|
if ($this->calculationCacheEnabled) {
|
|
$this->calculationCache[$cellReference] = $cellValue;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parse a cell formula and calculate its value
|
|
*
|
|
* @param string $formula The formula to parse and calculate
|
|
* @param string $cellID The ID (e.g. A3) of the cell that we are calculating
|
|
* @param PHPExcel_Cell $pCell Cell to calculate
|
|
* @return mixed
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function _calculateFormulaValue($formula, $cellID = null, PHPExcel_Cell $pCell = null)
|
|
{
|
|
$cellValue = null;
|
|
|
|
// Basic validation that this is indeed a formula
|
|
// We simply return the cell value if not
|
|
$formula = trim($formula);
|
|
if ($formula{0} != '=') {
|
|
return self::wrapResult($formula);
|
|
}
|
|
$formula = ltrim(substr($formula, 1));
|
|
if (!isset($formula{0})) {
|
|
return self::wrapResult($formula);
|
|
}
|
|
|
|
$pCellParent = ($pCell !== null) ? $pCell->getWorksheet() : null;
|
|
$wsTitle = ($pCellParent !== null) ? $pCellParent->getTitle() : "\x00Wrk";
|
|
$wsCellReference = $wsTitle . '!' . $cellID;
|
|
|
|
if (($cellID !== null) && ($this->getValueFromCache($wsCellReference, $cellValue))) {
|
|
return $cellValue;
|
|
}
|
|
|
|
if (($wsTitle{0} !== "\x00") && ($this->cyclicReferenceStack->onStack($wsCellReference))) {
|
|
if ($this->cyclicFormulaCount <= 0) {
|
|
$this->cyclicFormulaCell = '';
|
|
return $this->raiseFormulaError('Cyclic Reference in Formula');
|
|
} elseif ($this->cyclicFormulaCell === $wsCellReference) {
|
|
++$this->cyclicFormulaCounter;
|
|
if ($this->cyclicFormulaCounter >= $this->cyclicFormulaCount) {
|
|
$this->cyclicFormulaCell = '';
|
|
return $cellValue;
|
|
}
|
|
} elseif ($this->cyclicFormulaCell == '') {
|
|
if ($this->cyclicFormulaCounter >= $this->cyclicFormulaCount) {
|
|
return $cellValue;
|
|
}
|
|
$this->cyclicFormulaCell = $wsCellReference;
|
|
}
|
|
}
|
|
|
|
// Parse the formula onto the token stack and calculate the value
|
|
$this->cyclicReferenceStack->push($wsCellReference);
|
|
$cellValue = $this->processTokenStack($this->_parseFormula($formula, $pCell), $cellID, $pCell);
|
|
$this->cyclicReferenceStack->pop();
|
|
|
|
// Save to calculation cache
|
|
if ($cellID !== null) {
|
|
$this->saveValueToCache($wsCellReference, $cellValue);
|
|
}
|
|
|
|
// Return the calculated value
|
|
return $cellValue;
|
|
}
|
|
|
|
|
|
/**
|
|
* Ensure that paired matrix operands are both matrices and of the same size
|
|
*
|
|
* @param mixed &$operand1 First matrix operand
|
|
* @param mixed &$operand2 Second matrix operand
|
|
* @param integer $resize Flag indicating whether the matrices should be resized to match
|
|
* and (if so), whether the smaller dimension should grow or the
|
|
* larger should shrink.
|
|
* 0 = no resize
|
|
* 1 = shrink to fit
|
|
* 2 = extend to fit
|
|
*/
|
|
private static function checkMatrixOperands(&$operand1, &$operand2, $resize = 1)
|
|
{
|
|
// Examine each of the two operands, and turn them into an array if they aren't one already
|
|
// Note that this function should only be called if one or both of the operand is already an array
|
|
if (!is_array($operand1)) {
|
|
list($matrixRows, $matrixColumns) = self::getMatrixDimensions($operand2);
|
|
$operand1 = array_fill(0, $matrixRows, array_fill(0, $matrixColumns, $operand1));
|
|
$resize = 0;
|
|
} elseif (!is_array($operand2)) {
|
|
list($matrixRows, $matrixColumns) = self::getMatrixDimensions($operand1);
|
|
$operand2 = array_fill(0, $matrixRows, array_fill(0, $matrixColumns, $operand2));
|
|
$resize = 0;
|
|
}
|
|
|
|
list($matrix1Rows, $matrix1Columns) = self::getMatrixDimensions($operand1);
|
|
list($matrix2Rows, $matrix2Columns) = self::getMatrixDimensions($operand2);
|
|
if (($matrix1Rows == $matrix2Columns) && ($matrix2Rows == $matrix1Columns)) {
|
|
$resize = 1;
|
|
}
|
|
|
|
if ($resize == 2) {
|
|
// Given two matrices of (potentially) unequal size, convert the smaller in each dimension to match the larger
|
|
self::resizeMatricesExtend($operand1, $operand2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns);
|
|
} elseif ($resize == 1) {
|
|
// Given two matrices of (potentially) unequal size, convert the larger in each dimension to match the smaller
|
|
self::resizeMatricesShrink($operand1, $operand2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns);
|
|
}
|
|
return array( $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns);
|
|
}
|
|
|
|
|
|
/**
|
|
* Read the dimensions of a matrix, and re-index it with straight numeric keys starting from row 0, column 0
|
|
*
|
|
* @param mixed &$matrix matrix operand
|
|
* @return array An array comprising the number of rows, and number of columns
|
|
*/
|
|
private static function getMatrixDimensions(&$matrix)
|
|
{
|
|
$matrixRows = count($matrix);
|
|
$matrixColumns = 0;
|
|
foreach ($matrix as $rowKey => $rowValue) {
|
|
$matrixColumns = max(count($rowValue), $matrixColumns);
|
|
if (!is_array($rowValue)) {
|
|
$matrix[$rowKey] = array($rowValue);
|
|
} else {
|
|
$matrix[$rowKey] = array_values($rowValue);
|
|
}
|
|
}
|
|
$matrix = array_values($matrix);
|
|
return array($matrixRows, $matrixColumns);
|
|
}
|
|
|
|
|
|
/**
|
|
* Ensure that paired matrix operands are both matrices of the same size
|
|
*
|
|
* @param mixed &$matrix1 First matrix operand
|
|
* @param mixed &$matrix2 Second matrix operand
|
|
* @param integer $matrix1Rows Row size of first matrix operand
|
|
* @param integer $matrix1Columns Column size of first matrix operand
|
|
* @param integer $matrix2Rows Row size of second matrix operand
|
|
* @param integer $matrix2Columns Column size of second matrix operand
|
|
*/
|
|
private static function resizeMatricesShrink(&$matrix1, &$matrix2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns)
|
|
{
|
|
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) {
|
|
if ($matrix2Rows < $matrix1Rows) {
|
|
for ($i = $matrix2Rows; $i < $matrix1Rows; ++$i) {
|
|
unset($matrix1[$i]);
|
|
}
|
|
}
|
|
if ($matrix2Columns < $matrix1Columns) {
|
|
for ($i = 0; $i < $matrix1Rows; ++$i) {
|
|
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) {
|
|
unset($matrix1[$i][$j]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) {
|
|
if ($matrix1Rows < $matrix2Rows) {
|
|
for ($i = $matrix1Rows; $i < $matrix2Rows; ++$i) {
|
|
unset($matrix2[$i]);
|
|
}
|
|
}
|
|
if ($matrix1Columns < $matrix2Columns) {
|
|
for ($i = 0; $i < $matrix2Rows; ++$i) {
|
|
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) {
|
|
unset($matrix2[$i][$j]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Ensure that paired matrix operands are both matrices of the same size
|
|
*
|
|
* @param mixed &$matrix1 First matrix operand
|
|
* @param mixed &$matrix2 Second matrix operand
|
|
* @param integer $matrix1Rows Row size of first matrix operand
|
|
* @param integer $matrix1Columns Column size of first matrix operand
|
|
* @param integer $matrix2Rows Row size of second matrix operand
|
|
* @param integer $matrix2Columns Column size of second matrix operand
|
|
*/
|
|
private static function resizeMatricesExtend(&$matrix1, &$matrix2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns)
|
|
{
|
|
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) {
|
|
if ($matrix2Columns < $matrix1Columns) {
|
|
for ($i = 0; $i < $matrix2Rows; ++$i) {
|
|
$x = $matrix2[$i][$matrix2Columns-1];
|
|
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) {
|
|
$matrix2[$i][$j] = $x;
|
|
}
|
|
}
|
|
}
|
|
if ($matrix2Rows < $matrix1Rows) {
|
|
$x = $matrix2[$matrix2Rows-1];
|
|
for ($i = 0; $i < $matrix1Rows; ++$i) {
|
|
$matrix2[$i] = $x;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) {
|
|
if ($matrix1Columns < $matrix2Columns) {
|
|
for ($i = 0; $i < $matrix1Rows; ++$i) {
|
|
$x = $matrix1[$i][$matrix1Columns-1];
|
|
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) {
|
|
$matrix1[$i][$j] = $x;
|
|
}
|
|
}
|
|
}
|
|
if ($matrix1Rows < $matrix2Rows) {
|
|
$x = $matrix1[$matrix1Rows-1];
|
|
for ($i = 0; $i < $matrix2Rows; ++$i) {
|
|
$matrix1[$i] = $x;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Format details of an operand for display in the log (based on operand type)
|
|
*
|
|
* @param mixed $value First matrix operand
|
|
* @return mixed
|
|
*/
|
|
private function showValue($value)
|
|
{
|
|
if ($this->_debugLog->getWriteDebugLog()) {
|
|
$testArray = PHPExcel_Calculation_Functions::flattenArray($value);
|
|
if (count($testArray) == 1) {
|
|
$value = array_pop($testArray);
|
|
}
|
|
|
|
if (is_array($value)) {
|
|
$returnMatrix = array();
|
|
$pad = $rpad = ', ';
|
|
foreach ($value as $row) {
|
|
if (is_array($row)) {
|
|
$returnMatrix[] = implode($pad, array_map(array($this, 'showValue'), $row));
|
|
$rpad = '; ';
|
|
} else {
|
|
$returnMatrix[] = $this->showValue($row);
|
|
}
|
|
}
|
|
return '{ '.implode($rpad, $returnMatrix).' }';
|
|
} elseif (is_string($value) && (trim($value, '"') == $value)) {
|
|
return '"'.$value.'"';
|
|
} elseif (is_bool($value)) {
|
|
return ($value) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE'];
|
|
}
|
|
}
|
|
return PHPExcel_Calculation_Functions::flattenSingleValue($value);
|
|
}
|
|
|
|
|
|
/**
|
|
* Format type and details of an operand for display in the log (based on operand type)
|
|
*
|
|
* @param mixed $value First matrix operand
|
|
* @return mixed
|
|
*/
|
|
private function showTypeDetails($value)
|
|
{
|
|
if ($this->_debugLog->getWriteDebugLog()) {
|
|
$testArray = PHPExcel_Calculation_Functions::flattenArray($value);
|
|
if (count($testArray) == 1) {
|
|
$value = array_pop($testArray);
|
|
}
|
|
|
|
if ($value === null) {
|
|
return 'a NULL value';
|
|
} elseif (is_float($value)) {
|
|
$typeString = 'a floating point number';
|
|
} elseif (is_int($value)) {
|
|
$typeString = 'an integer number';
|
|
} elseif (is_bool($value)) {
|
|
$typeString = 'a boolean';
|
|
} elseif (is_array($value)) {
|
|
$typeString = 'a matrix';
|
|
} else {
|
|
if ($value == '') {
|
|
return 'an empty string';
|
|
} elseif ($value{0} == '#') {
|
|
return 'a '.$value.' error';
|
|
} else {
|
|
$typeString = 'a string';
|
|
}
|
|
}
|
|
return $typeString.' with a value of '.$this->showValue($value);
|
|
}
|
|
}
|
|
|
|
|
|
private function convertMatrixReferences($formula)
|
|
{
|
|
static $matrixReplaceFrom = array('{', ';', '}');
|
|
static $matrixReplaceTo = array('MKMATRIX(MKMATRIX(', '),MKMATRIX(', '))');
|
|
|
|
// Convert any Excel matrix references to the MKMATRIX() function
|
|
if (strpos($formula, '{') !== false) {
|
|
// If there is the possibility of braces within a quoted string, then we don't treat those as matrix indicators
|
|
if (strpos($formula, '"') !== false) {
|
|
// So instead we skip replacing in any quoted strings by only replacing in every other array element after we've exploded
|
|
// the formula
|
|
$temp = explode('"', $formula);
|
|
// Open and Closed counts used for trapping mismatched braces in the formula
|
|
$openCount = $closeCount = 0;
|
|
$i = false;
|
|
foreach ($temp as &$value) {
|
|
// Only count/replace in alternating array entries
|
|
if ($i = !$i) {
|
|
$openCount += substr_count($value, '{');
|
|
$closeCount += substr_count($value, '}');
|
|
$value = str_replace($matrixReplaceFrom, $matrixReplaceTo, $value);
|
|
}
|
|
}
|
|
unset($value);
|
|
// Then rebuild the formula string
|
|
$formula = implode('"', $temp);
|
|
} else {
|
|
// If there's no quoted strings, then we do a simple count/replace
|
|
$openCount = substr_count($formula, '{');
|
|
$closeCount = substr_count($formula, '}');
|
|
$formula = str_replace($matrixReplaceFrom, $matrixReplaceTo, $formula);
|
|
}
|
|
// Trap for mismatched braces and trigger an appropriate error
|
|
if ($openCount < $closeCount) {
|
|
if ($openCount > 0) {
|
|
return $this->raiseFormulaError("Formula Error: Mismatched matrix braces '}'");
|
|
} else {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected '}' encountered");
|
|
}
|
|
} elseif ($openCount > $closeCount) {
|
|
if ($closeCount > 0) {
|
|
return $this->raiseFormulaError("Formula Error: Mismatched matrix braces '{'");
|
|
} else {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected '{' encountered");
|
|
}
|
|
}
|
|
}
|
|
|
|
return $formula;
|
|
}
|
|
|
|
|
|
private static function mkMatrix()
|
|
{
|
|
return func_get_args();
|
|
}
|
|
|
|
|
|
// Binary Operators
|
|
// These operators always work on two values
|
|
// Array key is the operator, the value indicates whether this is a left or right associative operator
|
|
private static $operatorAssociativity = array(
|
|
'^' => 0, // Exponentiation
|
|
'*' => 0, '/' => 0, // Multiplication and Division
|
|
'+' => 0, '-' => 0, // Addition and Subtraction
|
|
'&' => 0, // Concatenation
|
|
'|' => 0, ':' => 0, // Intersect and Range
|
|
'>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 // Comparison
|
|
);
|
|
|
|
// Comparison (Boolean) Operators
|
|
// These operators work on two values, but always return a boolean result
|
|
private static $comparisonOperators = array('>' => true, '<' => true, '=' => true, '>=' => true, '<=' => true, '<>' => true);
|
|
|
|
// Operator Precedence
|
|
// This list includes all valid operators, whether binary (including boolean) or unary (such as %)
|
|
// Array key is the operator, the value is its precedence
|
|
private static $operatorPrecedence = array(
|
|
':' => 8, // Range
|
|
'|' => 7, // Intersect
|
|
'~' => 6, // Negation
|
|
'%' => 5, // Percentage
|
|
'^' => 4, // Exponentiation
|
|
'*' => 3, '/' => 3, // Multiplication and Division
|
|
'+' => 2, '-' => 2, // Addition and Subtraction
|
|
'&' => 1, // Concatenation
|
|
'>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 // Comparison
|
|
);
|
|
|
|
// Convert infix to postfix notation
|
|
private function _parseFormula($formula, PHPExcel_Cell $pCell = null)
|
|
{
|
|
if (($formula = $this->convertMatrixReferences(trim($formula))) === false) {
|
|
return false;
|
|
}
|
|
|
|
// If we're using cell caching, then $pCell may well be flushed back to the cache (which detaches the parent worksheet),
|
|
// so we store the parent worksheet so that we can re-attach it when necessary
|
|
$pCellParent = ($pCell !== null) ? $pCell->getWorksheet() : null;
|
|
|
|
$regexpMatchString = '/^('.self::CALCULATION_REGEXP_FUNCTION.
|
|
'|'.self::CALCULATION_REGEXP_CELLREF.
|
|
'|'.self::CALCULATION_REGEXP_NUMBER.
|
|
'|'.self::CALCULATION_REGEXP_STRING.
|
|
'|'.self::CALCULATION_REGEXP_OPENBRACE.
|
|
'|'.self::CALCULATION_REGEXP_NAMEDRANGE.
|
|
'|'.self::CALCULATION_REGEXP_ERROR.
|
|
')/si';
|
|
|
|
// Start with initialisation
|
|
$index = 0;
|
|
$stack = new PHPExcel_Calculation_Token_Stack;
|
|
$output = array();
|
|
$expectingOperator = false; // We use this test in syntax-checking the expression to determine when a
|
|
// - is a negation or + is a positive operator rather than an operation
|
|
$expectingOperand = false; // We use this test in syntax-checking the expression to determine whether an operand
|
|
// should be null in a function call
|
|
// The guts of the lexical parser
|
|
// Loop through the formula extracting each operator and operand in turn
|
|
while (true) {
|
|
//echo 'Assessing Expression '.substr($formula, $index), PHP_EOL;
|
|
$opCharacter = $formula{$index}; // Get the first character of the value at the current index position
|
|
//echo 'Initial character of expression block is '.$opCharacter, PHP_EOL;
|
|
if ((isset(self::$comparisonOperators[$opCharacter])) && (strlen($formula) > $index) && (isset(self::$comparisonOperators[$formula{$index+1}]))) {
|
|
$opCharacter .= $formula{++$index};
|
|
//echo 'Initial character of expression block is comparison operator '.$opCharacter.PHP_EOL;
|
|
}
|
|
|
|
// Find out if we're currently at the beginning of a number, variable, cell reference, function, parenthesis or operand
|
|
$isOperandOrFunction = preg_match($regexpMatchString, substr($formula, $index), $match);
|
|
//echo '$isOperandOrFunction is '.(($isOperandOrFunction) ? 'True' : 'False').PHP_EOL;
|
|
//var_dump($match);
|
|
|
|
if ($opCharacter == '-' && !$expectingOperator) { // Is it a negation instead of a minus?
|
|
//echo 'Element is a Negation operator', PHP_EOL;
|
|
$stack->push('Unary Operator', '~'); // Put a negation on the stack
|
|
++$index; // and drop the negation symbol
|
|
} elseif ($opCharacter == '%' && $expectingOperator) {
|
|
//echo 'Element is a Percentage operator', PHP_EOL;
|
|
$stack->push('Unary Operator', '%'); // Put a percentage on the stack
|
|
++$index;
|
|
} elseif ($opCharacter == '+' && !$expectingOperator) { // Positive (unary plus rather than binary operator plus) can be discarded?
|
|
//echo 'Element is a Positive number, not Plus operator', PHP_EOL;
|
|
++$index; // Drop the redundant plus symbol
|
|
} elseif ((($opCharacter == '~') || ($opCharacter == '|')) && (!$isOperandOrFunction)) { // We have to explicitly deny a tilde or pipe, because they are legal
|
|
return $this->raiseFormulaError("Formula Error: Illegal character '~'"); // on the stack but not in the input expression
|
|
|
|
} elseif ((isset(self::$operators[$opCharacter]) or $isOperandOrFunction) && $expectingOperator) { // Are we putting an operator on the stack?
|
|
//echo 'Element with value '.$opCharacter.' is an Operator', PHP_EOL;
|
|
while ($stack->count() > 0 &&
|
|
($o2 = $stack->last()) &&
|
|
isset(self::$operators[$o2['value']]) &&
|
|
@(self::$operatorAssociativity[$opCharacter] ? self::$operatorPrecedence[$opCharacter] < self::$operatorPrecedence[$o2['value']] : self::$operatorPrecedence[$opCharacter] <= self::$operatorPrecedence[$o2['value']])) {
|
|
$output[] = $stack->pop(); // Swap operands and higher precedence operators from the stack to the output
|
|
}
|
|
$stack->push('Binary Operator', $opCharacter); // Finally put our current operator onto the stack
|
|
++$index;
|
|
$expectingOperator = false;
|
|
|
|
} elseif ($opCharacter == ')' && $expectingOperator) { // Are we expecting to close a parenthesis?
|
|
//echo 'Element is a Closing bracket', PHP_EOL;
|
|
$expectingOperand = false;
|
|
while (($o2 = $stack->pop()) && $o2['value'] != '(') { // Pop off the stack back to the last (
|
|
if ($o2 === null) {
|
|
return $this->raiseFormulaError('Formula Error: Unexpected closing brace ")"');
|
|
} else {
|
|
$output[] = $o2;
|
|
}
|
|
}
|
|
$d = $stack->last(2);
|
|
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches)) { // Did this parenthesis just close a function?
|
|
$functionName = $matches[1]; // Get the function name
|
|
//echo 'Closed Function is '.$functionName, PHP_EOL;
|
|
$d = $stack->pop();
|
|
$argumentCount = $d['value']; // See how many arguments there were (argument count is the next value stored on the stack)
|
|
//if ($argumentCount == 0) {
|
|
// echo 'With no arguments', PHP_EOL;
|
|
//} elseif ($argumentCount == 1) {
|
|
// echo 'With 1 argument', PHP_EOL;
|
|
//} else {
|
|
// echo 'With '.$argumentCount.' arguments', PHP_EOL;
|
|
//}
|
|
$output[] = $d; // Dump the argument count on the output
|
|
$output[] = $stack->pop(); // Pop the function and push onto the output
|
|
if (isset(self::$controlFunctions[$functionName])) {
|
|
//echo 'Built-in function '.$functionName, PHP_EOL;
|
|
$expectedArgumentCount = self::$controlFunctions[$functionName]['argumentCount'];
|
|
$functionCall = self::$controlFunctions[$functionName]['functionCall'];
|
|
} elseif (isset(self::$PHPExcelFunctions[$functionName])) {
|
|
//echo 'PHPExcel function '.$functionName, PHP_EOL;
|
|
$expectedArgumentCount = self::$PHPExcelFunctions[$functionName]['argumentCount'];
|
|
$functionCall = self::$PHPExcelFunctions[$functionName]['functionCall'];
|
|
} else { // did we somehow push a non-function on the stack? this should never happen
|
|
return $this->raiseFormulaError("Formula Error: Internal error, non-function on stack");
|
|
}
|
|
// Check the argument count
|
|
$argumentCountError = false;
|
|
if (is_numeric($expectedArgumentCount)) {
|
|
if ($expectedArgumentCount < 0) {
|
|
//echo '$expectedArgumentCount is between 0 and '.abs($expectedArgumentCount), PHP_EOL;
|
|
if ($argumentCount > abs($expectedArgumentCount)) {
|
|
$argumentCountError = true;
|
|
$expectedArgumentCountString = 'no more than '.abs($expectedArgumentCount);
|
|
}
|
|
} else {
|
|
//echo '$expectedArgumentCount is numeric '.$expectedArgumentCount, PHP_EOL;
|
|
if ($argumentCount != $expectedArgumentCount) {
|
|
$argumentCountError = true;
|
|
$expectedArgumentCountString = $expectedArgumentCount;
|
|
}
|
|
}
|
|
} elseif ($expectedArgumentCount != '*') {
|
|
$isOperandOrFunction = preg_match('/(\d*)([-+,])(\d*)/', $expectedArgumentCount, $argMatch);
|
|
//print_r($argMatch);
|
|
//echo PHP_EOL;
|
|
switch ($argMatch[2]) {
|
|
case '+':
|
|
if ($argumentCount < $argMatch[1]) {
|
|
$argumentCountError = true;
|
|
$expectedArgumentCountString = $argMatch[1].' or more ';
|
|
}
|
|
break;
|
|
case '-':
|
|
if (($argumentCount < $argMatch[1]) || ($argumentCount > $argMatch[3])) {
|
|
$argumentCountError = true;
|
|
$expectedArgumentCountString = 'between '.$argMatch[1].' and '.$argMatch[3];
|
|
}
|
|
break;
|
|
case ',':
|
|
if (($argumentCount != $argMatch[1]) && ($argumentCount != $argMatch[3])) {
|
|
$argumentCountError = true;
|
|
$expectedArgumentCountString = 'either '.$argMatch[1].' or '.$argMatch[3];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if ($argumentCountError) {
|
|
return $this->raiseFormulaError("Formula Error: Wrong number of arguments for $functionName() function: $argumentCount given, ".$expectedArgumentCountString." expected");
|
|
}
|
|
}
|
|
++$index;
|
|
|
|
} elseif ($opCharacter == ',') { // Is this the separator for function arguments?
|
|
//echo 'Element is a Function argument separator', PHP_EOL;
|
|
while (($o2 = $stack->pop()) && $o2['value'] != '(') { // Pop off the stack back to the last (
|
|
if ($o2 === null) {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected ,");
|
|
} else {
|
|
$output[] = $o2; // pop the argument expression stuff and push onto the output
|
|
}
|
|
}
|
|
// If we've a comma when we're expecting an operand, then what we actually have is a null operand;
|
|
// so push a null onto the stack
|
|
if (($expectingOperand) || (!$expectingOperator)) {
|
|
$output[] = array('type' => 'NULL Value', 'value' => self::$excelConstants['NULL'], 'reference' => null);
|
|
}
|
|
// make sure there was a function
|
|
$d = $stack->last(2);
|
|
if (!preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches)) {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected ,");
|
|
}
|
|
$d = $stack->pop();
|
|
$stack->push($d['type'], ++$d['value'], $d['reference']); // increment the argument count
|
|
$stack->push('Brace', '('); // put the ( back on, we'll need to pop back to it again
|
|
$expectingOperator = false;
|
|
$expectingOperand = true;
|
|
++$index;
|
|
|
|
} elseif ($opCharacter == '(' && !$expectingOperator) {
|
|
// echo 'Element is an Opening Bracket<br />';
|
|
$stack->push('Brace', '(');
|
|
++$index;
|
|
|
|
} elseif ($isOperandOrFunction && !$expectingOperator) { // do we now have a function/variable/number?
|
|
$expectingOperator = true;
|
|
$expectingOperand = false;
|
|
$val = $match[1];
|
|
$length = strlen($val);
|
|
// echo 'Element with value '.$val.' is an Operand, Variable, Constant, String, Number, Cell Reference or Function<br />';
|
|
|
|
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $val, $matches)) {
|
|
$val = preg_replace('/\s/u', '', $val);
|
|
// echo 'Element '.$val.' is a Function<br />';
|
|
if (isset(self::$PHPExcelFunctions[strtoupper($matches[1])]) || isset(self::$controlFunctions[strtoupper($matches[1])])) { // it's a function
|
|
$stack->push('Function', strtoupper($val));
|
|
$ax = preg_match('/^\s*(\s*\))/ui', substr($formula, $index+$length), $amatch);
|
|
if ($ax) {
|
|
$stack->push('Operand Count for Function '.strtoupper($val).')', 0);
|
|
$expectingOperator = true;
|
|
} else {
|
|
$stack->push('Operand Count for Function '.strtoupper($val).')', 1);
|
|
$expectingOperator = false;
|
|
}
|
|
$stack->push('Brace', '(');
|
|
} else { // it's a var w/ implicit multiplication
|
|
$output[] = array('type' => 'Value', 'value' => $matches[1], 'reference' => null);
|
|
}
|
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $val, $matches)) {
|
|
// echo 'Element '.$val.' is a Cell reference<br />';
|
|
// Watch for this case-change when modifying to allow cell references in different worksheets...
|
|
// Should only be applied to the actual cell column, not the worksheet name
|
|
|
|
// If the last entry on the stack was a : operator, then we have a cell range reference
|
|
$testPrevOp = $stack->last(1);
|
|
if ($testPrevOp['value'] == ':') {
|
|
// If we have a worksheet reference, then we're playing with a 3D reference
|
|
if ($matches[2] == '') {
|
|
// Otherwise, we 'inherit' the worksheet reference from the start cell reference
|
|
// The start of the cell range reference should be the last entry in $output
|
|
$startCellRef = $output[count($output)-1]['value'];
|
|
preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $startCellRef, $startMatches);
|
|
if ($startMatches[2] > '') {
|
|
$val = $startMatches[2].'!'.$val;
|
|
}
|
|
} else {
|
|
return $this->raiseFormulaError("3D Range references are not yet supported");
|
|
}
|
|
}
|
|
|
|
$output[] = array('type' => 'Cell Reference', 'value' => $val, 'reference' => $val);
|
|
// $expectingOperator = FALSE;
|
|
} else { // it's a variable, constant, string, number or boolean
|
|
// echo 'Element is a Variable, Constant, String, Number or Boolean<br />';
|
|
// If the last entry on the stack was a : operator, then we may have a row or column range reference
|
|
$testPrevOp = $stack->last(1);
|
|
if ($testPrevOp['value'] == ':') {
|
|
$startRowColRef = $output[count($output)-1]['value'];
|
|
$rangeWS1 = '';
|
|
if (strpos('!', $startRowColRef) !== false) {
|
|
list($rangeWS1, $startRowColRef) = explode('!', $startRowColRef);
|
|
}
|
|
if ($rangeWS1 != '') {
|
|
$rangeWS1 .= '!';
|
|
}
|
|
$rangeWS2 = $rangeWS1;
|
|
if (strpos('!', $val) !== false) {
|
|
list($rangeWS2, $val) = explode('!', $val);
|
|
}
|
|
if ($rangeWS2 != '') {
|
|
$rangeWS2 .= '!';
|
|
}
|
|
if ((is_integer($startRowColRef)) && (ctype_digit($val)) &&
|
|
($startRowColRef <= 1048576) && ($val <= 1048576)) {
|
|
// Row range
|
|
$endRowColRef = ($pCellParent !== null) ? $pCellParent->getHighestColumn() : 'XFD'; // Max 16,384 columns for Excel2007
|
|
$output[count($output)-1]['value'] = $rangeWS1.'A'.$startRowColRef;
|
|
$val = $rangeWS2.$endRowColRef.$val;
|
|
} elseif ((ctype_alpha($startRowColRef)) && (ctype_alpha($val)) &&
|
|
(strlen($startRowColRef) <= 3) && (strlen($val) <= 3)) {
|
|
// Column range
|
|
$endRowColRef = ($pCellParent !== null) ? $pCellParent->getHighestRow() : 1048576; // Max 1,048,576 rows for Excel2007
|
|
$output[count($output)-1]['value'] = $rangeWS1.strtoupper($startRowColRef).'1';
|
|
$val = $rangeWS2.$val.$endRowColRef;
|
|
}
|
|
}
|
|
|
|
$localeConstant = false;
|
|
if ($opCharacter == '"') {
|
|
// echo 'Element is a String<br />';
|
|
// UnEscape any quotes within the string
|
|
$val = self::wrapResult(str_replace('""', '"', self::unwrapResult($val)));
|
|
} elseif (is_numeric($val)) {
|
|
// echo 'Element is a Number<br />';
|
|
if ((strpos($val, '.') !== false) || (stripos($val, 'e') !== false) || ($val > PHP_INT_MAX) || ($val < -PHP_INT_MAX)) {
|
|
// echo 'Casting '.$val.' to float<br />';
|
|
$val = (float) $val;
|
|
} else {
|
|
// echo 'Casting '.$val.' to integer<br />';
|
|
$val = (integer) $val;
|
|
}
|
|
} elseif (isset(self::$excelConstants[trim(strtoupper($val))])) {
|
|
$excelConstant = trim(strtoupper($val));
|
|
// echo 'Element '.$excelConstant.' is an Excel Constant<br />';
|
|
$val = self::$excelConstants[$excelConstant];
|
|
} elseif (($localeConstant = array_search(trim(strtoupper($val)), self::$localeBoolean)) !== false) {
|
|
// echo 'Element '.$localeConstant.' is an Excel Constant<br />';
|
|
$val = self::$excelConstants[$localeConstant];
|
|
}
|
|
$details = array('type' => 'Value', 'value' => $val, 'reference' => null);
|
|
if ($localeConstant) {
|
|
$details['localeValue'] = $localeConstant;
|
|
}
|
|
$output[] = $details;
|
|
}
|
|
$index += $length;
|
|
|
|
} elseif ($opCharacter == '$') { // absolute row or column range
|
|
++$index;
|
|
} elseif ($opCharacter == ')') { // miscellaneous error checking
|
|
if ($expectingOperand) {
|
|
$output[] = array('type' => 'NULL Value', 'value' => self::$excelConstants['NULL'], 'reference' => null);
|
|
$expectingOperand = false;
|
|
$expectingOperator = true;
|
|
} else {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected ')'");
|
|
}
|
|
} elseif (isset(self::$operators[$opCharacter]) && !$expectingOperator) {
|
|
return $this->raiseFormulaError("Formula Error: Unexpected operator '$opCharacter'");
|
|
} else { // I don't even want to know what you did to get here
|
|
return $this->raiseFormulaError("Formula Error: An unexpected error occured");
|
|
}
|
|
// Test for end of formula string
|
|
if ($index == strlen($formula)) {
|
|
// Did we end with an operator?.
|
|
// Only valid for the % unary operator
|
|
if ((isset(self::$operators[$opCharacter])) && ($opCharacter != '%')) {
|
|
return $this->raiseFormulaError("Formula Error: Operator '$opCharacter' has no operands");
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
// Ignore white space
|
|
while (($formula{$index} == "\n") || ($formula{$index} == "\r")) {
|
|
++$index;
|
|
}
|
|
if ($formula{$index} == ' ') {
|
|
while ($formula{$index} == ' ') {
|
|
++$index;
|
|
}
|
|
// If we're expecting an operator, but only have a space between the previous and next operands (and both are
|
|
// Cell References) then we have an INTERSECTION operator
|
|
// echo 'Possible Intersect Operator<br />';
|
|
if (($expectingOperator) && (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'.*/Ui', substr($formula, $index), $match)) &&
|
|
($output[count($output)-1]['type'] == 'Cell Reference')) {
|
|
// echo 'Element is an Intersect Operator<br />';
|
|
while ($stack->count() > 0 &&
|
|
($o2 = $stack->last()) &&
|
|
isset(self::$operators[$o2['value']]) &&
|
|
@(self::$operatorAssociativity[$opCharacter] ? self::$operatorPrecedence[$opCharacter] < self::$operatorPrecedence[$o2['value']] : self::$operatorPrecedence[$opCharacter] <= self::$operatorPrecedence[$o2['value']])) {
|
|
$output[] = $stack->pop(); // Swap operands and higher precedence operators from the stack to the output
|
|
}
|
|
$stack->push('Binary Operator', '|'); // Put an Intersect Operator on the stack
|
|
$expectingOperator = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
while (($op = $stack->pop()) !== null) { // pop everything off the stack and push onto output
|
|
if ((is_array($op) && $op['value'] == '(') || ($op === '(')) {
|
|
return $this->raiseFormulaError("Formula Error: Expecting ')'"); // if there are any opening braces on the stack, then braces were unbalanced
|
|
}
|
|
$output[] = $op;
|
|
}
|
|
return $output;
|
|
}
|
|
|
|
|
|
private static function dataTestReference(&$operandData)
|
|
{
|
|
$operand = $operandData['value'];
|
|
if (($operandData['reference'] === null) && (is_array($operand))) {
|
|
$rKeys = array_keys($operand);
|
|
$rowKey = array_shift($rKeys);
|
|
$cKeys = array_keys(array_keys($operand[$rowKey]));
|
|
$colKey = array_shift($cKeys);
|
|
if (ctype_upper($colKey)) {
|
|
$operandData['reference'] = $colKey.$rowKey;
|
|
}
|
|
}
|
|
return $operand;
|
|
}
|
|
|
|
// evaluate postfix notation
|
|
private function processTokenStack($tokens, $cellID = null, PHPExcel_Cell $pCell = null)
|
|
{
|
|
if ($tokens == false) {
|
|
return false;
|
|
}
|
|
|
|
// If we're using cell caching, then $pCell may well be flushed back to the cache (which detaches the parent cell collection),
|
|
// so we store the parent cell collection so that we can re-attach it when necessary
|
|
$pCellWorksheet = ($pCell !== null) ? $pCell->getWorksheet() : null;
|
|
$pCellParent = ($pCell !== null) ? $pCell->getParent() : null;
|
|
$stack = new PHPExcel_Calculation_Token_Stack;
|
|
|
|
// Loop through each token in turn
|
|
foreach ($tokens as $tokenData) {
|
|
// print_r($tokenData);
|
|
// echo '<br />';
|
|
$token = $tokenData['value'];
|
|
// echo '<b>Token is '.$token.'</b><br />';
|
|
// if the token is a binary operator, pop the top two values off the stack, do the operation, and push the result back on the stack
|
|
if (isset(self::$binaryOperators[$token])) {
|
|
// echo 'Token is a binary operator<br />';
|
|
// We must have two operands, error if we don't
|
|
if (($operand2Data = $stack->pop()) === null) {
|
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack');
|
|
}
|
|
if (($operand1Data = $stack->pop()) === null) {
|
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack');
|
|
}
|
|
|
|
$operand1 = self::dataTestReference($operand1Data);
|
|
$operand2 = self::dataTestReference($operand2Data);
|
|
|
|
// Log what we're doing
|
|
if ($token == ':') {
|
|
$this->_debugLog->writeDebugLog('Evaluating Range ', $this->showValue($operand1Data['reference']), ' ', $token, ' ', $this->showValue($operand2Data['reference']));
|
|
} else {
|
|
$this->_debugLog->writeDebugLog('Evaluating ', $this->showValue($operand1), ' ', $token, ' ', $this->showValue($operand2));
|
|
}
|
|
|
|
// Process the operation in the appropriate manner
|
|
switch ($token) {
|
|
// Comparison (Boolean) Operators
|
|
case '>': // Greater than
|
|
case '<': // Less than
|
|
case '>=': // Greater than or Equal to
|
|
case '<=': // Less than or Equal to
|
|
case '=': // Equality
|
|
case '<>': // Inequality
|
|
$this->executeBinaryComparisonOperation($cellID, $operand1, $operand2, $token, $stack);
|
|
break;
|
|
// Binary Operators
|
|
case ':': // Range
|
|
$sheet1 = $sheet2 = '';
|
|
if (strpos($operand1Data['reference'], '!') !== false) {
|
|
list($sheet1, $operand1Data['reference']) = explode('!', $operand1Data['reference']);
|
|
} else {
|
|
$sheet1 = ($pCellParent !== null) ? $pCellWorksheet->getTitle() : '';
|
|
}
|
|
if (strpos($operand2Data['reference'], '!') !== false) {
|
|
list($sheet2, $operand2Data['reference']) = explode('!', $operand2Data['reference']);
|
|
} else {
|
|
$sheet2 = $sheet1;
|
|
}
|
|
if ($sheet1 == $sheet2) {
|
|
if ($operand1Data['reference'] === null) {
|
|
if ((trim($operand1Data['value']) != '') && (is_numeric($operand1Data['value']))) {
|
|
$operand1Data['reference'] = $pCell->getColumn().$operand1Data['value'];
|
|
} elseif (trim($operand1Data['reference']) == '') {
|
|
$operand1Data['reference'] = $pCell->getCoordinate();
|
|
} else {
|
|
$operand1Data['reference'] = $operand1Data['value'].$pCell->getRow();
|
|
}
|
|
}
|
|
if ($operand2Data['reference'] === null) {
|
|
if ((trim($operand2Data['value']) != '') && (is_numeric($operand2Data['value']))) {
|
|
$operand2Data['reference'] = $pCell->getColumn().$operand2Data['value'];
|
|
} elseif (trim($operand2Data['reference']) == '') {
|
|
$operand2Data['reference'] = $pCell->getCoordinate();
|
|
} else {
|
|
$operand2Data['reference'] = $operand2Data['value'].$pCell->getRow();
|
|
}
|
|
}
|
|
|
|
$oData = array_merge(explode(':', $operand1Data['reference']), explode(':', $operand2Data['reference']));
|
|
$oCol = $oRow = array();
|
|
foreach ($oData as $oDatum) {
|
|
$oCR = PHPExcel_Cell::coordinateFromString($oDatum);
|
|
$oCol[] = PHPExcel_Cell::columnIndexFromString($oCR[0]) - 1;
|
|
$oRow[] = $oCR[1];
|
|
}
|
|
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow);
|
|
if ($pCellParent !== null) {
|
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($sheet1), false);
|
|
} else {
|
|
return $this->raiseFormulaError('Unable to access Cell Reference');
|
|
}
|
|
$stack->push('Cell Reference', $cellValue, $cellRef);
|
|
} else {
|
|
$stack->push('Error', PHPExcel_Calculation_Functions::REF(), null);
|
|
}
|
|
break;
|
|
case '+': // Addition
|
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'plusEquals', $stack);
|
|
break;
|
|
case '-': // Subtraction
|
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'minusEquals', $stack);
|
|
break;
|
|
case '*': // Multiplication
|
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'arrayTimesEquals', $stack);
|
|
break;
|
|
case '/': // Division
|
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'arrayRightDivide', $stack);
|
|
break;
|
|
case '^': // Exponential
|
|
$this->executeNumericBinaryOperation($cellID, $operand1, $operand2, $token, 'power', $stack);
|
|
break;
|
|
case '&': // Concatenation
|
|
// If either of the operands is a matrix, we need to treat them both as matrices
|
|
// (converting the other operand to a matrix if need be); then perform the required
|
|
// matrix operation
|
|
if (is_bool($operand1)) {
|
|
$operand1 = ($operand1) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE'];
|
|
}
|
|
if (is_bool($operand2)) {
|
|
$operand2 = ($operand2) ? self::$localeBoolean['TRUE'] : self::$localeBoolean['FALSE'];
|
|
}
|
|
if ((is_array($operand1)) || (is_array($operand2))) {
|
|
// Ensure that both operands are arrays/matrices
|
|
self::checkMatrixOperands($operand1, $operand2, 2);
|
|
try {
|
|
// Convert operand 1 from a PHP array to a matrix
|
|
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1);
|
|
// Perform the required operation against the operand 1 matrix, passing in operand 2
|
|
$matrixResult = $matrix->concat($operand2);
|
|
$result = $matrixResult->getArray();
|
|
} catch (PHPExcel_Exception $ex) {
|
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
|
|
$result = '#VALUE!';
|
|
}
|
|
} else {
|
|
$result = '"'.str_replace('""', '"', self::unwrapResult($operand1, '"').self::unwrapResult($operand2, '"')).'"';
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result));
|
|
$stack->push('Value', $result);
|
|
break;
|
|
case '|': // Intersect
|
|
$rowIntersect = array_intersect_key($operand1, $operand2);
|
|
$cellIntersect = $oCol = $oRow = array();
|
|
foreach (array_keys($rowIntersect) as $row) {
|
|
$oRow[] = $row;
|
|
foreach ($rowIntersect[$row] as $col => $data) {
|
|
$oCol[] = PHPExcel_Cell::columnIndexFromString($col) - 1;
|
|
$cellIntersect[$row] = array_intersect_key($operand1[$row], $operand2[$row]);
|
|
}
|
|
}
|
|
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow);
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($cellIntersect));
|
|
$stack->push('Value', $cellIntersect, $cellRef);
|
|
break;
|
|
}
|
|
|
|
// if the token is a unary operator, pop one value off the stack, do the operation, and push it back on
|
|
} elseif (($token === '~') || ($token === '%')) {
|
|
// echo 'Token is a unary operator<br />';
|
|
if (($arg = $stack->pop()) === null) {
|
|
return $this->raiseFormulaError('Internal error - Operand value missing from stack');
|
|
}
|
|
$arg = $arg['value'];
|
|
if ($token === '~') {
|
|
// echo 'Token is a negation operator<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Negation of ', $this->showValue($arg));
|
|
$multiplier = -1;
|
|
} else {
|
|
// echo 'Token is a percentile operator<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Percentile of ', $this->showValue($arg));
|
|
$multiplier = 0.01;
|
|
}
|
|
if (is_array($arg)) {
|
|
self::checkMatrixOperands($arg, $multiplier, 2);
|
|
try {
|
|
$matrix1 = new PHPExcel_Shared_JAMA_Matrix($arg);
|
|
$matrixResult = $matrix1->arrayTimesEquals($multiplier);
|
|
$result = $matrixResult->getArray();
|
|
} catch (PHPExcel_Exception $ex) {
|
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
|
|
$result = '#VALUE!';
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result));
|
|
$stack->push('Value', $result);
|
|
} else {
|
|
$this->executeNumericBinaryOperation($cellID, $multiplier, $arg, '*', 'arrayTimesEquals', $stack);
|
|
}
|
|
|
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $token, $matches)) {
|
|
$cellRef = null;
|
|
// echo 'Element '.$token.' is a Cell reference<br />';
|
|
if (isset($matches[8])) {
|
|
// echo 'Reference is a Range of cells<br />';
|
|
if ($pCell === null) {
|
|
// We can't access the range, so return a REF error
|
|
$cellValue = PHPExcel_Calculation_Functions::REF();
|
|
} else {
|
|
$cellRef = $matches[6].$matches[7].':'.$matches[9].$matches[10];
|
|
if ($matches[2] > '') {
|
|
$matches[2] = trim($matches[2], "\"'");
|
|
if ((strpos($matches[2], '[') !== false) || (strpos($matches[2], ']') !== false)) {
|
|
// It's a Reference to an external workbook (not currently supported)
|
|
return $this->raiseFormulaError('Unable to access External Workbook');
|
|
}
|
|
$matches[2] = trim($matches[2], "\"'");
|
|
// echo '$cellRef='.$cellRef.' in worksheet '.$matches[2].'<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in worksheet ', $matches[2]);
|
|
if ($pCellParent !== null) {
|
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($matches[2]), false);
|
|
} else {
|
|
return $this->raiseFormulaError('Unable to access Cell Reference');
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->showTypeDetails($cellValue));
|
|
// $cellRef = $matches[2].'!'.$cellRef;
|
|
} else {
|
|
// echo '$cellRef='.$cellRef.' in current worksheet<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in current worksheet');
|
|
if ($pCellParent !== null) {
|
|
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, false);
|
|
} else {
|
|
return $this->raiseFormulaError('Unable to access Cell Reference');
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' is ', $this->showTypeDetails($cellValue));
|
|
}
|
|
}
|
|
} else {
|
|
// echo 'Reference is a single Cell<br />';
|
|
if ($pCell === null) {
|
|
// We can't access the cell, so return a REF error
|
|
$cellValue = PHPExcel_Calculation_Functions::REF();
|
|
} else {
|
|
$cellRef = $matches[6].$matches[7];
|
|
if ($matches[2] > '') {
|
|
$matches[2] = trim($matches[2], "\"'");
|
|
if ((strpos($matches[2], '[') !== false) || (strpos($matches[2], ']') !== false)) {
|
|
// It's a Reference to an external workbook (not currently supported)
|
|
return $this->raiseFormulaError('Unable to access External Workbook');
|
|
}
|
|
// echo '$cellRef='.$cellRef.' in worksheet '.$matches[2].'<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in worksheet ', $matches[2]);
|
|
if ($pCellParent !== null) {
|
|
$cellSheet = $this->workbook->getSheetByName($matches[2]);
|
|
if ($cellSheet && $cellSheet->cellExists($cellRef)) {
|
|
$cellValue = $this->extractCellRange($cellRef, $this->workbook->getSheetByName($matches[2]), false);
|
|
$pCell->attach($pCellParent);
|
|
} else {
|
|
$cellValue = null;
|
|
}
|
|
} else {
|
|
return $this->raiseFormulaError('Unable to access Cell Reference');
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->showTypeDetails($cellValue));
|
|
// $cellRef = $matches[2].'!'.$cellRef;
|
|
} else {
|
|
// echo '$cellRef='.$cellRef.' in current worksheet<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in current worksheet');
|
|
if ($pCellParent->isDataSet($cellRef)) {
|
|
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, false);
|
|
$pCell->attach($pCellParent);
|
|
} else {
|
|
$cellValue = null;
|
|
}
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' is ', $this->showTypeDetails($cellValue));
|
|
}
|
|
}
|
|
}
|
|
$stack->push('Value', $cellValue, $cellRef);
|
|
|
|
// if the token is a function, pop arguments off the stack, hand them to the function, and push the result back on
|
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $token, $matches)) {
|
|
// echo 'Token is a function<br />';
|
|
$functionName = $matches[1];
|
|
$argCount = $stack->pop();
|
|
$argCount = $argCount['value'];
|
|
if ($functionName != 'MKMATRIX') {
|
|
$this->_debugLog->writeDebugLog('Evaluating Function ', self::localeFunc($functionName), '() with ', (($argCount == 0) ? 'no' : $argCount), ' argument', (($argCount == 1) ? '' : 's'));
|
|
}
|
|
if ((isset(self::$PHPExcelFunctions[$functionName])) || (isset(self::$controlFunctions[$functionName]))) { // function
|
|
if (isset(self::$PHPExcelFunctions[$functionName])) {
|
|
$functionCall = self::$PHPExcelFunctions[$functionName]['functionCall'];
|
|
$passByReference = isset(self::$PHPExcelFunctions[$functionName]['passByReference']);
|
|
$passCellReference = isset(self::$PHPExcelFunctions[$functionName]['passCellReference']);
|
|
} elseif (isset(self::$controlFunctions[$functionName])) {
|
|
$functionCall = self::$controlFunctions[$functionName]['functionCall'];
|
|
$passByReference = isset(self::$controlFunctions[$functionName]['passByReference']);
|
|
$passCellReference = isset(self::$controlFunctions[$functionName]['passCellReference']);
|
|
}
|
|
// get the arguments for this function
|
|
// echo 'Function '.$functionName.' expects '.$argCount.' arguments<br />';
|
|
$args = $argArrayVals = array();
|
|
for ($i = 0; $i < $argCount; ++$i) {
|
|
$arg = $stack->pop();
|
|
$a = $argCount - $i - 1;
|
|
if (($passByReference) &&
|
|
(isset(self::$PHPExcelFunctions[$functionName]['passByReference'][$a])) &&
|
|
(self::$PHPExcelFunctions[$functionName]['passByReference'][$a])) {
|
|
if ($arg['reference'] === null) {
|
|
$args[] = $cellID;
|
|
if ($functionName != 'MKMATRIX') {
|
|
$argArrayVals[] = $this->showValue($cellID);
|
|
}
|
|
} else {
|
|
$args[] = $arg['reference'];
|
|
if ($functionName != 'MKMATRIX') {
|
|
$argArrayVals[] = $this->showValue($arg['reference']);
|
|
}
|
|
}
|
|
} else {
|
|
$args[] = self::unwrapResult($arg['value']);
|
|
if ($functionName != 'MKMATRIX') {
|
|
$argArrayVals[] = $this->showValue($arg['value']);
|
|
}
|
|
}
|
|
}
|
|
// Reverse the order of the arguments
|
|
krsort($args);
|
|
if (($passByReference) && ($argCount == 0)) {
|
|
$args[] = $cellID;
|
|
$argArrayVals[] = $this->showValue($cellID);
|
|
}
|
|
// echo 'Arguments are: ';
|
|
// print_r($args);
|
|
// echo '<br />';
|
|
if ($functionName != 'MKMATRIX') {
|
|
if ($this->_debugLog->getWriteDebugLog()) {
|
|
krsort($argArrayVals);
|
|
$this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', implode(self::$localeArgumentSeparator.' ', PHPExcel_Calculation_Functions::flattenArray($argArrayVals)), ' )');
|
|
}
|
|
}
|
|
// Process each argument in turn, building the return value as an array
|
|
// if (($argCount == 1) && (is_array($args[1])) && ($functionName != 'MKMATRIX')) {
|
|
// $operand1 = $args[1];
|
|
// $this->_debugLog->writeDebugLog('Argument is a matrix: ', $this->showValue($operand1));
|
|
// $result = array();
|
|
// $row = 0;
|
|
// foreach($operand1 as $args) {
|
|
// if (is_array($args)) {
|
|
// foreach($args as $arg) {
|
|
// $this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', $this->showValue($arg), ' )');
|
|
// $r = call_user_func_array($functionCall, $arg);
|
|
// $this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($r));
|
|
// $result[$row][] = $r;
|
|
// }
|
|
// ++$row;
|
|
// } else {
|
|
// $this->_debugLog->writeDebugLog('Evaluating ', self::localeFunc($functionName), '( ', $this->showValue($args), ' )');
|
|
// $r = call_user_func_array($functionCall, $args);
|
|
// $this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($r));
|
|
// $result[] = $r;
|
|
// }
|
|
// }
|
|
// } else {
|
|
// Process the argument with the appropriate function call
|
|
if ($passCellReference) {
|
|
$args[] = $pCell;
|
|
}
|
|
if (strpos($functionCall, '::') !== false) {
|
|
$result = call_user_func_array(explode('::', $functionCall), $args);
|
|
} else {
|
|
foreach ($args as &$arg) {
|
|
$arg = PHPExcel_Calculation_Functions::flattenSingleValue($arg);
|
|
}
|
|
unset($arg);
|
|
$result = call_user_func_array($functionCall, $args);
|
|
}
|
|
if ($functionName != 'MKMATRIX') {
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for ', self::localeFunc($functionName), '() function call is ', $this->showTypeDetails($result));
|
|
}
|
|
$stack->push('Value', self::wrapResult($result));
|
|
}
|
|
|
|
} else {
|
|
// if the token is a number, boolean, string or an Excel error, push it onto the stack
|
|
if (isset(self::$excelConstants[strtoupper($token)])) {
|
|
$excelConstant = strtoupper($token);
|
|
// echo 'Token is a PHPExcel constant: '.$excelConstant.'<br />';
|
|
$stack->push('Constant Value', self::$excelConstants[$excelConstant]);
|
|
$this->_debugLog->writeDebugLog('Evaluating Constant ', $excelConstant, ' as ', $this->showTypeDetails(self::$excelConstants[$excelConstant]));
|
|
} elseif ((is_numeric($token)) || ($token === null) || (is_bool($token)) || ($token == '') || ($token{0} == '"') || ($token{0} == '#')) {
|
|
// echo 'Token is a number, boolean, string, null or an Excel error<br />';
|
|
$stack->push('Value', $token);
|
|
// if the token is a named range, push the named range name onto the stack
|
|
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $token, $matches)) {
|
|
// echo 'Token is a named range<br />';
|
|
$namedRange = $matches[6];
|
|
// echo 'Named Range is '.$namedRange.'<br />';
|
|
$this->_debugLog->writeDebugLog('Evaluating Named Range ', $namedRange);
|
|
$cellValue = $this->extractNamedRange($namedRange, ((null !== $pCell) ? $pCellWorksheet : null), false);
|
|
$pCell->attach($pCellParent);
|
|
$this->_debugLog->writeDebugLog('Evaluation Result for named range ', $namedRange, ' is ', $this->showTypeDetails($cellValue));
|
|
$stack->push('Named Range', $cellValue, $namedRange);
|
|
} else {
|
|
return $this->raiseFormulaError("undefined variable '$token'");
|
|
}
|
|
}
|
|
}
|
|
// when we're out of tokens, the stack should have a single element, the final result
|
|
if ($stack->count() != 1) {
|
|
return $this->raiseFormulaError("internal error");
|
|
}
|
|
$output = $stack->pop();
|
|
$output = $output['value'];
|
|
|
|
// if ((is_array($output)) && (self::$returnArrayAsType != self::RETURN_ARRAY_AS_ARRAY)) {
|
|
// return array_shift(PHPExcel_Calculation_Functions::flattenArray($output));
|
|
// }
|
|
return $output;
|
|
}
|
|
|
|
|
|
private function validateBinaryOperand($cellID, &$operand, &$stack)
|
|
{
|
|
if (is_array($operand)) {
|
|
if ((count($operand, COUNT_RECURSIVE) - count($operand)) == 1) {
|
|
do {
|
|
$operand = array_pop($operand);
|
|
} while (is_array($operand));
|
|
}
|
|
}
|
|
// Numbers, matrices and booleans can pass straight through, as they're already valid
|
|
if (is_string($operand)) {
|
|
// We only need special validations for the operand if it is a string
|
|
// Start by stripping off the quotation marks we use to identify true excel string values internally
|
|
if ($operand > '' && $operand{0} == '"') {
|
|
$operand = self::unwrapResult($operand);
|
|
}
|
|
// If the string is a numeric value, we treat it as a numeric, so no further testing
|
|
if (!is_numeric($operand)) {
|
|
// If not a numeric, test to see if the value is an Excel error, and so can't be used in normal binary operations
|
|
if ($operand > '' && $operand{0} == '#') {
|
|
$stack->push('Value', $operand);
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($operand));
|
|
return false;
|
|
} elseif (!PHPExcel_Shared_String::convertToNumberIfFraction($operand)) {
|
|
// If not a numeric or a fraction, then it's a text string, and so can't be used in mathematical binary operations
|
|
$stack->push('Value', '#VALUE!');
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is a ', $this->showTypeDetails('#VALUE!'));
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// return a true if the value of the operand is one that we can use in normal binary operations
|
|
return true;
|
|
}
|
|
|
|
|
|
private function executeBinaryComparisonOperation($cellID, $operand1, $operand2, $operation, &$stack, $recursingArrays = false)
|
|
{
|
|
// If we're dealing with matrix operations, we want a matrix result
|
|
if ((is_array($operand1)) || (is_array($operand2))) {
|
|
$result = array();
|
|
if ((is_array($operand1)) && (!is_array($operand2))) {
|
|
foreach ($operand1 as $x => $operandData) {
|
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operandData), ' ', $operation, ' ', $this->showValue($operand2));
|
|
$this->executeBinaryComparisonOperation($cellID, $operandData, $operand2, $operation, $stack);
|
|
$r = $stack->pop();
|
|
$result[$x] = $r['value'];
|
|
}
|
|
} elseif ((!is_array($operand1)) && (is_array($operand2))) {
|
|
foreach ($operand2 as $x => $operandData) {
|
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operand1), ' ', $operation, ' ', $this->showValue($operandData));
|
|
$this->executeBinaryComparisonOperation($cellID, $operand1, $operandData, $operation, $stack);
|
|
$r = $stack->pop();
|
|
$result[$x] = $r['value'];
|
|
}
|
|
} else {
|
|
if (!$recursingArrays) {
|
|
self::checkMatrixOperands($operand1, $operand2, 2);
|
|
}
|
|
foreach ($operand1 as $x => $operandData) {
|
|
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->showValue($operandData), ' ', $operation, ' ', $this->showValue($operand2[$x]));
|
|
$this->executeBinaryComparisonOperation($cellID, $operandData, $operand2[$x], $operation, $stack, true);
|
|
$r = $stack->pop();
|
|
$result[$x] = $r['value'];
|
|
}
|
|
}
|
|
// Log the result details
|
|
$this->_debugLog->writeDebugLog('Comparison Evaluation Result is ', $this->showTypeDetails($result));
|
|
// And push the result onto the stack
|
|
$stack->push('Array', $result);
|
|
return true;
|
|
}
|
|
|
|
// Simple validate the two operands if they are string values
|
|
if (is_string($operand1) && $operand1 > '' && $operand1{0} == '"') {
|
|
$operand1 = self::unwrapResult($operand1);
|
|
}
|
|
if (is_string($operand2) && $operand2 > '' && $operand2{0} == '"') {
|
|
$operand2 = self::unwrapResult($operand2);
|
|
}
|
|
|
|
// Use case insensitive comparaison if not OpenOffice mode
|
|
if (PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
|
|
if (is_string($operand1)) {
|
|
$operand1 = strtoupper($operand1);
|
|
}
|
|
if (is_string($operand2)) {
|
|
$operand2 = strtoupper($operand2);
|
|
}
|
|
}
|
|
|
|
$useLowercaseFirstComparison = is_string($operand1) && is_string($operand2) && PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE;
|
|
|
|
// execute the necessary operation
|
|
switch ($operation) {
|
|
// Greater than
|
|
case '>':
|
|
if ($useLowercaseFirstComparison) {
|
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) > 0;
|
|
} else {
|
|
$result = ($operand1 > $operand2);
|
|
}
|
|
break;
|
|
// Less than
|
|
case '<':
|
|
if ($useLowercaseFirstComparison) {
|
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) < 0;
|
|
} else {
|
|
$result = ($operand1 < $operand2);
|
|
}
|
|
break;
|
|
// Equality
|
|
case '=':
|
|
if (is_numeric($operand1) && is_numeric($operand2)) {
|
|
$result = (abs($operand1 - $operand2) < $this->delta);
|
|
} else {
|
|
$result = strcmp($operand1, $operand2) == 0;
|
|
}
|
|
break;
|
|
// Greater than or equal
|
|
case '>=':
|
|
if (is_numeric($operand1) && is_numeric($operand2)) {
|
|
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 > $operand2));
|
|
} elseif ($useLowercaseFirstComparison) {
|
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) >= 0;
|
|
} else {
|
|
$result = strcmp($operand1, $operand2) >= 0;
|
|
}
|
|
break;
|
|
// Less than or equal
|
|
case '<=':
|
|
if (is_numeric($operand1) && is_numeric($operand2)) {
|
|
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 < $operand2));
|
|
} elseif ($useLowercaseFirstComparison) {
|
|
$result = $this->strcmpLowercaseFirst($operand1, $operand2) <= 0;
|
|
} else {
|
|
$result = strcmp($operand1, $operand2) <= 0;
|
|
}
|
|
break;
|
|
// Inequality
|
|
case '<>':
|
|
if (is_numeric($operand1) && is_numeric($operand2)) {
|
|
$result = (abs($operand1 - $operand2) > 1E-14);
|
|
} else {
|
|
$result = strcmp($operand1, $operand2) != 0;
|
|
}
|
|
break;
|
|
}
|
|
|
|
// Log the result details
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result));
|
|
// And push the result onto the stack
|
|
$stack->push('Value', $result);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Compare two strings in the same way as strcmp() except that lowercase come before uppercase letters
|
|
* @param string $str1 First string value for the comparison
|
|
* @param string $str2 Second string value for the comparison
|
|
* @return integer
|
|
*/
|
|
private function strcmpLowercaseFirst($str1, $str2)
|
|
{
|
|
$inversedStr1 = PHPExcel_Shared_String::StrCaseReverse($str1);
|
|
$inversedStr2 = PHPExcel_Shared_String::StrCaseReverse($str2);
|
|
|
|
return strcmp($inversedStr1, $inversedStr2);
|
|
}
|
|
|
|
private function executeNumericBinaryOperation($cellID, $operand1, $operand2, $operation, $matrixFunction, &$stack)
|
|
{
|
|
// Validate the two operands
|
|
if (!$this->validateBinaryOperand($cellID, $operand1, $stack)) {
|
|
return false;
|
|
}
|
|
if (!$this->validateBinaryOperand($cellID, $operand2, $stack)) {
|
|
return false;
|
|
}
|
|
|
|
// If either of the operands is a matrix, we need to treat them both as matrices
|
|
// (converting the other operand to a matrix if need be); then perform the required
|
|
// matrix operation
|
|
if ((is_array($operand1)) || (is_array($operand2))) {
|
|
// Ensure that both operands are arrays/matrices of the same size
|
|
self::checkMatrixOperands($operand1, $operand2, 2);
|
|
|
|
try {
|
|
// Convert operand 1 from a PHP array to a matrix
|
|
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1);
|
|
// Perform the required operation against the operand 1 matrix, passing in operand 2
|
|
$matrixResult = $matrix->$matrixFunction($operand2);
|
|
$result = $matrixResult->getArray();
|
|
} catch (PHPExcel_Exception $ex) {
|
|
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
|
|
$result = '#VALUE!';
|
|
}
|
|
} else {
|
|
if ((PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) &&
|
|
((is_string($operand1) && !is_numeric($operand1) && strlen($operand1)>0) ||
|
|
(is_string($operand2) && !is_numeric($operand2) && strlen($operand2)>0))) {
|
|
$result = PHPExcel_Calculation_Functions::VALUE();
|
|
} else {
|
|
// If we're dealing with non-matrix operations, execute the necessary operation
|
|
switch ($operation) {
|
|
// Addition
|
|
case '+':
|
|
$result = $operand1 + $operand2;
|
|
break;
|
|
// Subtraction
|
|
case '-':
|
|
$result = $operand1 - $operand2;
|
|
break;
|
|
// Multiplication
|
|
case '*':
|
|
$result = $operand1 * $operand2;
|
|
break;
|
|
// Division
|
|
case '/':
|
|
if ($operand2 == 0) {
|
|
// Trap for Divide by Zero error
|
|
$stack->push('Value', '#DIV/0!');
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails('#DIV/0!'));
|
|
return false;
|
|
} else {
|
|
$result = $operand1 / $operand2;
|
|
}
|
|
break;
|
|
// Power
|
|
case '^':
|
|
$result = pow($operand1, $operand2);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Log the result details
|
|
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->showTypeDetails($result));
|
|
// And push the result onto the stack
|
|
$stack->push('Value', $result);
|
|
return true;
|
|
}
|
|
|
|
|
|
// trigger an error, but nicely, if need be
|
|
protected function raiseFormulaError($errorMessage)
|
|
{
|
|
$this->formulaError = $errorMessage;
|
|
$this->cyclicReferenceStack->clear();
|
|
if (!$this->suppressFormulaErrors) {
|
|
throw new PHPExcel_Calculation_Exception($errorMessage);
|
|
}
|
|
trigger_error($errorMessage, E_USER_ERROR);
|
|
}
|
|
|
|
|
|
/**
|
|
* Extract range values
|
|
*
|
|
* @param string &$pRange String based range representation
|
|
* @param PHPExcel_Worksheet $pSheet Worksheet
|
|
* @param boolean $resetLog Flag indicating whether calculation log should be reset or not
|
|
* @return mixed Array of values in range if range contains more than one element. Otherwise, a single value is returned.
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function extractCellRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = null, $resetLog = true)
|
|
{
|
|
// Return value
|
|
$returnValue = array ();
|
|
|
|
// echo 'extractCellRange('.$pRange.')', PHP_EOL;
|
|
if ($pSheet !== null) {
|
|
$pSheetName = $pSheet->getTitle();
|
|
// echo 'Passed sheet name is '.$pSheetName.PHP_EOL;
|
|
// echo 'Range reference is '.$pRange.PHP_EOL;
|
|
if (strpos($pRange, '!') !== false) {
|
|
// echo '$pRange reference includes sheet reference', PHP_EOL;
|
|
list($pSheetName, $pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true);
|
|
// echo 'New sheet name is '.$pSheetName, PHP_EOL;
|
|
// echo 'Adjusted Range reference is '.$pRange, PHP_EOL;
|
|
$pSheet = $this->workbook->getSheetByName($pSheetName);
|
|
}
|
|
|
|
// Extract range
|
|
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange);
|
|
$pRange = $pSheetName.'!'.$pRange;
|
|
if (!isset($aReferences[1])) {
|
|
// Single cell in range
|
|
sscanf($aReferences[0], '%[A-Z]%d', $currentCol, $currentRow);
|
|
$cellValue = null;
|
|
if ($pSheet->cellExists($aReferences[0])) {
|
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog);
|
|
} else {
|
|
$returnValue[$currentRow][$currentCol] = null;
|
|
}
|
|
} else {
|
|
// Extract cell data for all cells in the range
|
|
foreach ($aReferences as $reference) {
|
|
// Extract range
|
|
sscanf($reference, '%[A-Z]%d', $currentCol, $currentRow);
|
|
$cellValue = null;
|
|
if ($pSheet->cellExists($reference)) {
|
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog);
|
|
} else {
|
|
$returnValue[$currentRow][$currentCol] = null;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $returnValue;
|
|
}
|
|
|
|
|
|
/**
|
|
* Extract range values
|
|
*
|
|
* @param string &$pRange String based range representation
|
|
* @param PHPExcel_Worksheet $pSheet Worksheet
|
|
* @return mixed Array of values in range if range contains more than one element. Otherwise, a single value is returned.
|
|
* @param boolean $resetLog Flag indicating whether calculation log should be reset or not
|
|
* @throws PHPExcel_Calculation_Exception
|
|
*/
|
|
public function extractNamedRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = null, $resetLog = true)
|
|
{
|
|
// Return value
|
|
$returnValue = array ();
|
|
|
|
// echo 'extractNamedRange('.$pRange.')<br />';
|
|
if ($pSheet !== null) {
|
|
$pSheetName = $pSheet->getTitle();
|
|
// echo 'Current sheet name is '.$pSheetName.'<br />';
|
|
// echo 'Range reference is '.$pRange.'<br />';
|
|
if (strpos($pRange, '!') !== false) {
|
|
// echo '$pRange reference includes sheet reference', PHP_EOL;
|
|
list($pSheetName, $pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true);
|
|
// echo 'New sheet name is '.$pSheetName, PHP_EOL;
|
|
// echo 'Adjusted Range reference is '.$pRange, PHP_EOL;
|
|
$pSheet = $this->workbook->getSheetByName($pSheetName);
|
|
}
|
|
|
|
// Named range?
|
|
$namedRange = PHPExcel_NamedRange::resolveRange($pRange, $pSheet);
|
|
if ($namedRange !== null) {
|
|
$pSheet = $namedRange->getWorksheet();
|
|
// echo 'Named Range '.$pRange.' (';
|
|
$pRange = $namedRange->getRange();
|
|
$splitRange = PHPExcel_Cell::splitRange($pRange);
|
|
// Convert row and column references
|
|
if (ctype_alpha($splitRange[0][0])) {
|
|
$pRange = $splitRange[0][0] . '1:' . $splitRange[0][1] . $namedRange->getWorksheet()->getHighestRow();
|
|
} elseif (ctype_digit($splitRange[0][0])) {
|
|
$pRange = 'A' . $splitRange[0][0] . ':' . $namedRange->getWorksheet()->getHighestColumn() . $splitRange[0][1];
|
|
}
|
|
// echo $pRange.') is in sheet '.$namedRange->getWorksheet()->getTitle().'<br />';
|
|
|
|
// if ($pSheet->getTitle() != $namedRange->getWorksheet()->getTitle()) {
|
|
// if (!$namedRange->getLocalOnly()) {
|
|
// $pSheet = $namedRange->getWorksheet();
|
|
// } else {
|
|
// return $returnValue;
|
|
// }
|
|
// }
|
|
} else {
|
|
return PHPExcel_Calculation_Functions::REF();
|
|
}
|
|
|
|
// Extract range
|
|
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange);
|
|
// var_dump($aReferences);
|
|
if (!isset($aReferences[1])) {
|
|
// Single cell (or single column or row) in range
|
|
list($currentCol, $currentRow) = PHPExcel_Cell::coordinateFromString($aReferences[0]);
|
|
$cellValue = null;
|
|
if ($pSheet->cellExists($aReferences[0])) {
|
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog);
|
|
} else {
|
|
$returnValue[$currentRow][$currentCol] = null;
|
|
}
|
|
} else {
|
|
// Extract cell data for all cells in the range
|
|
foreach ($aReferences as $reference) {
|
|
// Extract range
|
|
list($currentCol, $currentRow) = PHPExcel_Cell::coordinateFromString($reference);
|
|
// echo 'NAMED RANGE: $currentCol='.$currentCol.' $currentRow='.$currentRow.'<br />';
|
|
$cellValue = null;
|
|
if ($pSheet->cellExists($reference)) {
|
|
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog);
|
|
} else {
|
|
$returnValue[$currentRow][$currentCol] = null;
|
|
}
|
|
}
|
|
}
|
|
// print_r($returnValue);
|
|
// echo '<br />';
|
|
}
|
|
|
|
return $returnValue;
|
|
}
|
|
|
|
|
|
/**
|
|
* Is a specific function implemented?
|
|
*
|
|
* @param string $pFunction Function Name
|
|
* @return boolean
|
|
*/
|
|
public function isImplemented($pFunction = '')
|
|
{
|
|
$pFunction = strtoupper($pFunction);
|
|
if (isset(self::$PHPExcelFunctions[$pFunction])) {
|
|
return (self::$PHPExcelFunctions[$pFunction]['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY');
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a list of all implemented functions as an array of function objects
|
|
*
|
|
* @return array of PHPExcel_Calculation_Function
|
|
*/
|
|
public function listFunctions()
|
|
{
|
|
$returnValue = array();
|
|
|
|
foreach (self::$PHPExcelFunctions as $functionName => $function) {
|
|
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') {
|
|
$returnValue[$functionName] = new PHPExcel_Calculation_Function(
|
|
$function['category'],
|
|
$functionName,
|
|
$function['functionCall']
|
|
);
|
|
}
|
|
}
|
|
|
|
return $returnValue;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a list of all Excel function names
|
|
*
|
|
* @return array
|
|
*/
|
|
public function listAllFunctionNames()
|
|
{
|
|
return array_keys(self::$PHPExcelFunctions);
|
|
}
|
|
|
|
/**
|
|
* Get a list of implemented Excel function names
|
|
*
|
|
* @return array
|
|
*/
|
|
public function listFunctionNames()
|
|
{
|
|
$returnValue = array();
|
|
foreach (self::$PHPExcelFunctions as $functionName => $function) {
|
|
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') {
|
|
$returnValue[] = $functionName;
|
|
}
|
|
}
|
|
|
|
return $returnValue;
|
|
}
|
|
}
|