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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