Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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startup.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 /**
015 */
016 if (!defined('IN_PHPBB'))
017 {
018 exit;
019 }
020
021 // Report all errors, except notices and deprecation messages
022 $level = E_ALL & ~E_NOTICE & ~E_DEPRECATED;
023 error_reporting($level);
024
025 /*
026 * Remove variables created by register_globals from the global scope
027 * Thanks to Matt Kavanagh
028 */
029 function deregister_globals()
030 {
031 $not_unset = array(
032 'GLOBALS' => true,
033 '_GET' => true,
034 '_POST' => true,
035 '_COOKIE' => true,
036 '_REQUEST' => true,
037 '_SERVER' => true,
038 '_SESSION' => true,
039 '_ENV' => true,
040 '_FILES' => true,
041 'phpEx' => true,
042 'phpbb_root_path' => true
043 );
044
045 // Not only will array_merge and array_keys give a warning if
046 // a parameter is not an array, array_merge will actually fail.
047 // So we check if _SESSION has been initialised.
048 if (!isset($_SESSION) || !is_array($_SESSION))
049 {
050 $_SESSION = array();
051 }
052
053 // Merge all into one extremely huge array; unset this later
054 $input = array_merge(
055 array_keys($_GET),
056 array_keys($_POST),
057 array_keys($_COOKIE),
058 array_keys($_SERVER),
059 array_keys($_SESSION),
060 array_keys($_ENV),
061 array_keys($_FILES)
062 );
063
064 foreach ($input as $varname)
065 {
066 if (isset($not_unset[$varname]))
067 {
068 // Hacking attempt. No point in continuing.
069 if (isset($_COOKIE[$varname]))
070 {
071 echo "Clear your cookies. ";
072 }
073 echo "Malicious variable name detected. Contact the administrator and ask them to disable register_globals.";
074 exit;
075 }
076
077 unset($GLOBALS[$varname]);
078 }
079
080 unset($input);
081 }
082
083 // Register globals and magic quotes have been dropped in PHP 5.4
084 if (version_compare(PHP_VERSION, '5.4.0-dev', '>='))
085 {
086 /**
087 * @ignore
088 */
089 define('STRIP', false);
090 }
091 else
092 {
093 if (get_magic_quotes_runtime())
094 {
095 // Deactivate
096 @set_magic_quotes_runtime(0);
097 }
098
099 // Be paranoid with passed vars
100 if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on' || !function_exists('ini_get'))
101 {
102 deregister_globals();
103 }
104
105 define('STRIP', (get_magic_quotes_gpc()) ? true : false);
106 }
107
108 // In PHP 5.3.0 the error level has been raised to E_WARNING which causes problems
109 // because we show E_WARNING errors and do not set a default timezone.
110 // This is because we have our own timezone handling and work in UTC only anyway.
111
112 // So what we basically want to do is set our timezone to UTC,
113 // but we don't know what other scripts (such as bridges) are involved,
114 // so we check whether a timezone is already set by calling date_default_timezone_get().
115
116 // Unfortunately, date_default_timezone_get() itself might throw E_WARNING
117 // if no timezone has been set, so we have to keep it quiet with @.
118
119 // date_default_timezone_get() tries to guess the correct timezone first
120 // and then falls back to UTC when everything fails.
121 // We just set the timezone to whatever date_default_timezone_get() returns.
122 date_default_timezone_set(@date_default_timezone_get());
123
124 // Autoloading of dependencies.
125 // Three options are supported:
126 // 1. If dependencies are installed with Composer, Composer will create a
127 // vendor/autoload.php. If this file exists it will be
128 // automatically used by phpBB. This is the default mode that phpBB
129 // will use when shipped.
130 // 2. To disable composer autoloading, PHPBB_NO_COMPOSER_AUTOLOAD can be specified.
131 // Additionally specify PHPBB_AUTOLOAD=/path/to/autoload.php in the
132 // environment. This is useful for running CLI scripts and tests.
133 // /path/to/autoload.php should define and register class loaders
134 // for all of phpBB's dependencies.
135 // 3. You can also set PHPBB_NO_COMPOSER_AUTOLOAD without setting PHPBB_AUTOLOAD.
136 // In this case autoloading needs to be defined before running any phpBB
137 // script. This might be useful in cases when phpBB is integrated into a
138 // larger program.
139 if (getenv('PHPBB_NO_COMPOSER_AUTOLOAD'))
140 {
141 if (getenv('PHPBB_AUTOLOAD'))
142 {
143 require(getenv('PHPBB_AUTOLOAD'));
144 }
145 }
146 else
147 {
148 if (!file_exists($phpbb_root_path . 'vendor/autoload.php'))
149 {
150 trigger_error(
151 'Composer dependencies have not been set up yet, run ' .
152 "'php ../composer.phar install' from the phpBB directory to do so.",
153 E_USER_ERROR
154 );
155 }
156 require($phpbb_root_path . 'vendor/autoload.php');
157 }
158
159 $starttime = microtime(true);
160