Online PHP editor | vld for bDErM

<?php class target { public function startCrawler() { echo 'crawler state'; } } class adapter { private $class = ''; public function __construct($classname) { self::$class = $classname; } public function __callStatic($method,$args) { echo 'start memory / time tracking'; self::$class::$method($args); echo 'end memory / time tracking'; } } $obj = new adapter('target'); $obj::startCrawler();