* @file
*/
-# Protect against register_globals
+# Die if register_globals is enabled (PHP <=5.3)
# This must be done before any globals are set by the code
if ( ini_get( 'register_globals' ) ) {
- if ( isset( $_REQUEST['GLOBALS'] ) || isset( $_FILES['GLOBALS'] ) ) {
- die( '<a href="http://www.hardened-php.net/globals-problem">'
- . '$GLOBALS overwrite vulnerability</a>' );
- }
-
- $verboten = array(
- 'GLOBALS',
- '_SERVER',
- 'HTTP_SERVER_VARS',
- '_GET',
- 'HTTP_GET_VARS',
- '_POST',
- 'HTTP_POST_VARS',
- '_COOKIE',
- 'HTTP_COOKIE_VARS',
- '_FILES',
- 'HTTP_POST_FILES',
- '_ENV',
- 'HTTP_ENV_VARS',
- '_REQUEST',
- '_SESSION',
- 'HTTP_SESSION_VARS'
- );
-
- foreach ( $_REQUEST as $name => $value ) {
- if ( in_array( $name, $verboten ) ) {
- header( "HTTP/1.1 500 Internal Server Error" );
- echo "register_globals security paranoia: trying to overwrite superglobals, aborting.";
- die( -1 );
- }
- unset( $GLOBALS[$name] );
- }
+ die( 'MediaWiki does not support installations where register_globals is enabled. '
+ . 'Please see <a href="https://www.mediawiki.org/wiki/register_globals">mediawiki.org</a> '
+ . 'for help on how to disable it.' );
}
# bug 15461: Make IE8 turn off content sniffing. Everybody else should ignore this
$wgRequestTime = microtime( true );
# getrusage() does not exist on the Microsoft Windows platforms, catching this
-if ( function_exists ( 'getrusage' ) ) {
- $wgRUstart = getrusage();
-} else {
- $wgRUstart = array();
-}
+$wgRUstart = function_exists( 'getrusage' ) ? getrusage() : array();
unset( $IP );
# Valid web server entry point, enable includes.
# if we don't have permissions on parent directories.
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
- if ( realpath( '.' ) ) {
- $IP = realpath( '.' );
- } else {
- $IP = dirname( __DIR__ );
- }
+ $IP = realpath( '.' ) ?: dirname( __DIR__ );
}
# Start the autoloader, so that extensions can derive classes from core files