* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later */ $wgHooks['ParserTestParser'][] = 'wfParserSetup'; function wfParserSetup( &$parser ) { $parser->setHook( 'tag', 'wfParserHook' ); } function wfParserHook( $in, $argv ) { if ( count( $argv ) ) return "

\n" . print_r( $argv, true ) . '

'; else return $in; }