Version.php 1.63 KB
Newer Older
1
<?php
2
3
namespace T3o\TerFe2\Utility;

4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*******************************************************************
 *  Copyright notice
 *
 *  (c) 2011 Kai Vogel <kai.vogel@speedprogs.de>, Speedprogs.de
 *
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as
 *  published by the Free Software Foundation; either version 2 of
 *  the License, or (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ******************************************************************/
27

28
29
30
/**
 * Utilities to manage versions
 */
31
class Version
32
{
33

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
    /**
     * Build version from integer
     *
     * @param integer $version The numeric version
     * @return string Version string
     */
    public static function versionFromInteger($version)
    {
        if (empty($version)) {
            return '';
        }

        $versionString = str_pad($version, 9, '0', STR_PAD_LEFT);
        $parts = array(
            substr($versionString, 0, 3),
            substr($versionString, 3, 3),
            substr($versionString, 6, 3)
        );
        return intval($parts[0]) . '.' . intval($parts[1]) . '.' . intval($parts[2]);
    }
}