57 lines
2.0 KiB
PHP
57 lines
2.0 KiB
PHP
|
<?php
|
||
|
|
/*
|
||
|
|
* $Id$
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* This software consists of voluntary contributions made by many individuals
|
||
|
|
* and is licensed under the LGPL. For more information, see
|
||
|
|
* <http://www.doctrine-project.org>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Doctrine\Common;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class to store and retrieve the version of Doctrine
|
||
|
|
*
|
||
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
||
|
|
* @link www.doctrine-project.org
|
||
|
|
* @since 2.0
|
||
|
|
* @version $Revision$
|
||
|
|
* @author Benjamin Eberlei <kontakt@beberlei.de>
|
||
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
||
|
|
* @author Jonathan Wage <jonwage@gmail.com>
|
||
|
|
* @author Roman Borschel <roman@code-factory.org>
|
||
|
|
*/
|
||
|
|
class Version
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Current Doctrine Version
|
||
|
|
*/
|
||
|
|
const VERSION = '2.0 ALPHA 4';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Compares a Doctrine version with the current one.
|
||
|
|
*
|
||
|
|
* @param string $version Doctrine version to compare.
|
||
|
|
* @return int Returns -1 if older, 0 if it is the same, 1 if version
|
||
|
|
* passed as argument is newer.
|
||
|
|
*/
|
||
|
|
public static function compare($version)
|
||
|
|
{
|
||
|
|
$currentVersion = str_replace(' ', '', strtolower(self::VERSION));
|
||
|
|
$version = str_replace(' ', '', $version);
|
||
|
|
|
||
|
|
return version_compare($version, $currentVersion);
|
||
|
|
}
|
||
|
|
}
|