1 <?php

     2 /*

     3  * This file is part of the WikiTagBundle package.

     4  *

     5  * (c) IRI <http://www.iri.centrepompidou.fr/>

     6  *

     7  * For the full copyright and license information, please view the LICENSE

     8  * file that was distributed with this source code.

     9  */

    10 

    11 namespace IRI\Bundle\WikiTagBundle;

    12 

    13 /**

    14  * Class to store and retrieve WikiTagBundle Version

    15  *

    16  */

    17 class Version {

    18 

    19     /** 

    20      * Current WikiTagBundle Version

    21      */

    22     const VERSION = '0.18';

    23 

    24     /** 

    25      * Compares a WikiTagBundlee version with the current one.

    26      *

    27      * @param string $version WikiTageBundle version to compare.

    28      * @return int Returns -1 if older, 0 if it is the same, 1 if version 

    29      *             passed as argument is newer.

    30      */

    31     public static function compare($version)

    32     {   

    33         $currentVersion = str_replace(' ', '', strtolower(self::VERSION));

    34         $version = str_replace(' ', '', $version);

    35 

    36         return version_compare($version, $currentVersion);

    37     }   

    38 

    39 }