// Checking for old versions of PHP is done in Maintenance.php
// We need to use dirname( __FILE__ ) here cause __DIR__ is PHP5.3+
+// @codingStandardsIgnoreStart MediaWiki.Usage.DirUsage.FunctionFound
require_once dirname( __FILE__ ) . '/Maintenance.php';
+// @codingStandardsIgnoreEnd
define( 'MW_CONFIG_CALLBACK', 'Installer::overrideConfig' );
define( 'MEDIAWIKI_INSTALL', true );