Online PHP editor | refs for mTPB7

<?php class Foo{ public static function Bar($num){ $num*=50; } } $functionname = "Foo::Bar"; $num = 3; call_user_func_array('Foo::Bar', array(&$num)); echo $num; $num = 3; if (stristr($functionname, '::') !== false) { list($class, $function) = explode('::', $functionname); $class::$function($num); } else { $functionname($num); } echo $num;