4d04233b9667cd0933ea956cf0af80e0042aa5d4
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / Utility / PhpOptionsUtility.php
1 <?php
2 namespace TYPO3\CMS\Core\Utility;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Class to handle php environment specific options / functions
19 */
20 class PhpOptionsUtility
21 {
22 /**
23 * Check if php session.auto_start is enabled
24 *
25 * @return bool TRUE if session.auto_start is enabled, FALSE if disabled
26 */
27 public static function isSessionAutoStartEnabled()
28 {
29 return self::getIniValueBoolean('session.auto_start');
30 }
31
32 /**
33 * Cast an on/off php ini value to boolean
34 *
35 * @param string $configOption
36 * @return bool TRUE if the given option is enabled, FALSE if disabled
37 */
38 public static function getIniValueBoolean($configOption)
39 {
40 return filter_var(ini_get($configOption), FILTER_VALIDATE_BOOLEAN, [FILTER_REQUIRE_SCALAR, FILTER_NULL_ON_FAILURE]);
41 }
42 }