82 lines
2.5 KiB
PHP
82 lines
2.5 KiB
PHP
<?php
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Version
|
|
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: Version.php 25289 2013-03-13 16:51:14Z matthew $
|
|
*/
|
|
|
|
/**
|
|
* Class to store and retrieve the version of Zend Framework.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Version
|
|
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
final class Zend_Version
|
|
{
|
|
/**
|
|
* Zend Framework version identification - see compareVersion()
|
|
*/
|
|
const VERSION = '1.12.3';
|
|
|
|
/**
|
|
* The latest stable version Zend Framework available
|
|
*
|
|
* @var string
|
|
*/
|
|
protected static $_latestVersion;
|
|
|
|
/**
|
|
* Compare the specified Zend Framework version string $version
|
|
* with the current Zend_Version::VERSION of Zend Framework.
|
|
*
|
|
* @param string $version A version string (e.g. "0.7.1").
|
|
* @return int -1 if the $version is older,
|
|
* 0 if they are the same,
|
|
* and +1 if $version is newer.
|
|
*
|
|
*/
|
|
public static function compareVersion($version)
|
|
{
|
|
$version = strtolower($version);
|
|
$version = preg_replace('/(\d)pr(\d?)/', '$1a$2', $version);
|
|
return version_compare($version, strtolower(self::VERSION));
|
|
}
|
|
|
|
/**
|
|
* Fetches the version of the latest stable release
|
|
*
|
|
* @link http://framework.zend.com/download/latest
|
|
* @return string
|
|
*/
|
|
public static function getLatest()
|
|
{
|
|
if (null === self::$_latestVersion) {
|
|
self::$_latestVersion = 'not available';
|
|
|
|
$handle = fopen('http://framework.zend.com/api/zf-version', 'r');
|
|
if (false !== $handle) {
|
|
self::$_latestVersion = stream_get_contents($handle);
|
|
fclose($handle);
|
|
}
|
|
}
|
|
|
|
return self::$_latestVersion;
|
|
}
|
|
}
|