Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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cron.php
01 <?php
02 /**
03 *
04 * This file is part of the phpBB Forum Software package.
05 *
06 * @copyright (c) phpBB Limited <https://www.phpbb.com>
07 * @license GNU General Public License, version 2 (GPL-2.0)
08 *
09 * For full copyright and license information, please see
10 * the docs/CREDITS.txt file.
11 *
12 */
13
14 /**
15 */
16 define('IN_PHPBB', true);
17 define('IN_CRON', true);
18 $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
19 $phpEx = substr(strrchr(__FILE__, '.'), 1);
20 include($phpbb_root_path . 'common.' . $phpEx);
21
22 // Do not update users last page entry
23 $user->session_begin(false);
24 $auth->acl($user->data);
25
26 function output_image()
27 {
28 // Output transparent gif
29 header('Cache-Control: no-cache');
30 header('Content-type: image/gif');
31 header('Content-length: 43');
32
33 echo base64_decode('R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==');
34
35 // Flush here to prevent browser from showing the page as loading while
36 // running cron.
37 flush();
38 }
39
40 // Thanks to various fatal errors and lack of try/finally, it is quite easy to leave
41 // the cron lock locked, especially when working on cron-related code.
42 //
43 // Attempt to alleviate the problem by doing setup outside of the lock as much as possible.
44
45 $cron_type = $request->variable('cron_type', '');
46
47 // Comment this line out for debugging so the page does not return an image.
48 output_image();
49
50 /* @var $cron_lock \phpbb\lock\db */
51 $cron_lock = $phpbb_container->get('cron.lock_db');
52 if ($cron_lock->acquire())
53 {
54 /* @var $cron \phpbb\cron\manager */
55 $cron = $phpbb_container->get('cron.manager');
56
57 $task = $cron->find_task($cron_type);
58 if ($task)
59 {
60 /**
61 * This event enables you to catch the task before it runs
62 *
63 * @event core.cron_run_before
64 * @var \phpbb\cron\task\wrapper task Current Cron task
65 * @since 3.1.8-RC1
66 */
67 $vars = array(
68 'task',
69 );
70 extract($phpbb_dispatcher->trigger_event('core.cron_run_before', compact($vars)));
71
72 if ($task->is_parametrized())
73 {
74 $task->parse_parameters($request);
75 }
76 if ($task->is_ready())
77 {
78 $task->run();
79 }
80 }
81 $cron_lock->release();
82 }
83
84 garbage_collection();
85