[44] | 1 | <?php
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| 2 | /**
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| 3 | * Zend Framework
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| 4 | *
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| 5 | * LICENSE
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| 6 | *
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| 7 | * This source file is subject to the new BSD license that is bundled
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| 8 | * with this package in the file LICENSE.txt.
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| 9 | * It is also available through the world-wide-web at this URL:
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| 10 | * http://framework.zend.com/license/new-bsd
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| 11 | * If you did not receive a copy of the license and are unable to
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| 12 | * obtain it through the world-wide-web, please send an email
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| 13 | * to license@zend.com so we can send you a copy immediately.
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| 14 | *
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| 15 | * @category Zend
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| 16 | * @package Zend_Version
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| 17 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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| 18 | * @license http://framework.zend.com/license/new-bsd New BSD License
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| 19 | * @version $Id: Version.php 15524 2009-05-11 16:01:00Z alexander $
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| 20 | */
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| 21 |
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| 22 | /**
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| 23 | * Class to store and retrieve the version of Zend Framework.
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| 24 | *
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| 25 | * @category Zend
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| 26 | * @package Zend_Version
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| 27 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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| 28 | * @license http://framework.zend.com/license/new-bsd New BSD License
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| 29 | */
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| 30 | final class Zend_Version
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| 31 | {
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| 32 | /**
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| 33 | * Zend Framework version identification - see compareVersion()
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| 34 | */
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| 35 | const VERSION = '1.8.1';
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| 36 |
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| 37 | /**
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| 38 | * Compare the specified Zend Framework version string $version
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| 39 | * with the current Zend_Version::VERSION of Zend Framework.
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| 40 | *
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| 41 | * @param string $version A version string (e.g. "0.7.1").
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| 42 | * @return boolean -1 if the $version is older,
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| 43 | * 0 if they are the same,
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| 44 | * and +1 if $version is newer.
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| 45 | *
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| 46 | */
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| 47 | public static function compareVersion($version)
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| 48 | {
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| 49 | return version_compare($version, self::VERSION);
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| 50 | }
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| 51 | }
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