32 lines
980 B
PHP
32 lines
980 B
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Smarty plugin
|
||
|
|
*
|
||
|
|
* @package Smarty
|
||
|
|
* @subpackage PluginsModifierCompiler
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Smarty count_words modifier plugin
|
||
|
|
* Type: modifier
|
||
|
|
* Name: count_words
|
||
|
|
* Purpose: count the number of words in a text
|
||
|
|
*
|
||
|
|
* @link https://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
|
||
|
|
* @author Uwe Tews
|
||
|
|
*
|
||
|
|
* @param array $params parameters
|
||
|
|
*
|
||
|
|
* @return string with compiled code
|
||
|
|
*/
|
||
|
|
function smarty_modifiercompiler_count_words($params)
|
||
|
|
{
|
||
|
|
if (Smarty::$_MBSTRING) {
|
||
|
|
// return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
|
||
|
|
// expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592
|
||
|
|
return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' .
|
||
|
|
$params[ 0 ] . ', $tmp)';
|
||
|
|
}
|
||
|
|
// no MBString fallback
|
||
|
|
return 'str_word_count(' . $params[ 0 ] . ')';
|
||
|
|
}
|