mediawiki.org '
. 'for help on how to disable it.' );
}
if ( function_exists( 'get_magic_quotes_gpc' ) && get_magic_quotes_gpc() ) {
die( 'MediaWiki does not function when magic quotes are enabled. Please see the '
. 'PHP Manual '
. 'for help on how to disable magic quotes.' );
}
# bug 15461: Make IE8 turn off content sniffing. Everybody else should ignore this
# We're adding it here so that it's *always* set, even for alternate entry
# points and when $wgOut gets disabled or overridden.
header( 'X-Content-Type-Options: nosniff' );
# Approximate $_SERVER['REQUEST_TIME_FLOAT'] for PHP<5.4
if ( !isset( $_SERVER['REQUEST_TIME_FLOAT'] ) ) {
$_SERVER['REQUEST_TIME_FLOAT'] = microtime( true );
}
/**
* @var float Request start time as fractional seconds since epoch
* @deprecated since 1.25; use $_SERVER['REQUEST_TIME_FLOAT'] or
* WebRequest::getElapsedTime() instead.
*/
$wgRequestTime = $_SERVER['REQUEST_TIME_FLOAT'];
unset( $IP );
# Valid web server entry point, enable includes.
# Please don't move this line to includes/Defines.php. This line essentially
# defines a valid entry point. If you put it in includes/Defines.php, then
# any script that includes it becomes an entry point, thereby defeating
# its purpose.
define( 'MEDIAWIKI', true );
# Full path to working directory.
# Makes it possible to for example to have effective exclude path in apc.
# __DIR__ breaks symlinked includes, but realpath() returns false
# if we don't have permissions on parent directories.
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
$IP = realpath( '.' ) ?: dirname( __DIR__ );
}
# Grab profiling functions
require_once "$IP/includes/profiler/ProfilerFunctions.php";
# Start the autoloader, so that extensions can derive classes from core files
require_once "$IP/includes/AutoLoader.php";
# Load up some global defines.
require_once "$IP/includes/Defines.php";
# Start the profiler
$wgProfiler = array();
if ( file_exists( "$IP/StartProfiler.php" ) ) {
require "$IP/StartProfiler.php";
}
# Load default settings
require_once "$IP/includes/DefaultSettings.php";
# Load global functions
require_once "$IP/includes/GlobalFunctions.php";
# Load composer's autoloader if present
if ( is_readable( "$IP/vendor/autoload.php" ) ) {
require_once "$IP/vendor/autoload.php";
}
# Assert that composer dependencies were successfully loaded
# Purposely no leading \ due to it breaking HHVM RepoAuthorative mode
# PHP works fine with both versions
# See https://github.com/facebook/hhvm/issues/5833
if ( !interface_exists( 'Psr\Log\LoggerInterface' ) ) {
$message = (
'MediaWiki requires the PSR-3 logging ' .
"library to be present. This library is not embedded directly in MediaWiki's " .
"git repository and must be installed separately by the end user.\n\n" .
'Please see mediawiki.org for help on installing ' .
'the required components.'
);
echo $message;
trigger_error( $message, E_USER_ERROR );
die( 1 );
}
if ( defined( 'MW_CONFIG_CALLBACK' ) ) {
# Use a callback function to configure MediaWiki
call_user_func( MW_CONFIG_CALLBACK );
} else {
if ( !defined( 'MW_CONFIG_FILE' ) ) {
define( 'MW_CONFIG_FILE', "$IP/LocalSettings.php" );
}
# LocalSettings.php is the per site customization file. If it does not exist
# the wiki installer needs to be launched or the generated file uploaded to
# the root wiki directory. Give a hint, if it is not readable by the server.
if ( !is_readable( MW_CONFIG_FILE ) ) {
require_once "$IP/includes/NoLocalSettings.php";
die();
}
# Include site settings. $IP may be changed (hopefully before the AutoLoader is invoked)
require_once MW_CONFIG_FILE;
}
# Initialise output buffering
# Check that there is no previous output or previously set up buffers, because
# that would cause us to potentially mix gzip and non-gzip output, creating a
# big mess.
if ( ob_get_level() == 0 ) {
require_once "$IP/includes/OutputHandler.php";
ob_start( 'wfOutputHandler' );
}
if ( !defined( 'MW_NO_SETUP' ) ) {
require_once "$IP/includes/Setup.php";
}
# Multiple DBs or commits might be used; keep the request as transactional as possible
if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] === 'POST' ) {
ignore_user_abort( true );
}
if ( !defined( 'MW_API' ) &&
RequestContext::getMain()->getRequest()->getHeader( 'Promise-Non-Write-API-Action' )
) {
header( 'Cache-Control: no-cache' );
header( 'Content-Type: text/html; charset=utf-8' );
HttpStatus::header( 400 );
$error = wfMessage( 'nonwrite-api-promise-error' )->escaped();
$content = <<
$error
EOT;
header( 'Content-Length: ' . strlen( $content ) );
echo $content;
die();
}