annotate vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 1fec387a4317
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * Native session handler using PHP's built in file storage.
Chris@0 16 *
Chris@0 17 * @author Drak <drak@zikula.org>
Chris@0 18 */
Chris@0 19 class NativeFileSessionHandler extends NativeSessionHandler
Chris@0 20 {
Chris@0 21 /**
Chris@0 22 * @param string $savePath Path of directory to save session files
Chris@0 23 * Default null will leave setting as defined by PHP.
Chris@0 24 * '/path', 'N;/path', or 'N;octal-mode;/path
Chris@0 25 *
Chris@0 26 * @see http://php.net/session.configuration.php#ini.session.save-path for further details.
Chris@0 27 *
Chris@0 28 * @throws \InvalidArgumentException On invalid $savePath
Chris@14 29 * @throws \RuntimeException When failing to create the save directory
Chris@0 30 */
Chris@0 31 public function __construct($savePath = null)
Chris@0 32 {
Chris@0 33 if (null === $savePath) {
Chris@0 34 $savePath = ini_get('session.save_path');
Chris@0 35 }
Chris@0 36
Chris@0 37 $baseDir = $savePath;
Chris@0 38
Chris@0 39 if ($count = substr_count($savePath, ';')) {
Chris@0 40 if ($count > 2) {
Chris@0 41 throw new \InvalidArgumentException(sprintf('Invalid argument $savePath \'%s\'', $savePath));
Chris@0 42 }
Chris@0 43
Chris@0 44 // characters after last ';' are the path
Chris@0 45 $baseDir = ltrim(strrchr($savePath, ';'), ';');
Chris@0 46 }
Chris@0 47
Chris@0 48 if ($baseDir && !is_dir($baseDir) && !@mkdir($baseDir, 0777, true) && !is_dir($baseDir)) {
Chris@0 49 throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s"', $baseDir));
Chris@0 50 }
Chris@0 51
Chris@0 52 ini_set('session.save_path', $savePath);
Chris@0 53 ini_set('session.save_handler', 'files');
Chris@0 54 }
Chris@0 55 }