Online PHP editor | refs for Jf3tg

@ 2013-12-05T03:03:31Z

<?php

class mc {
   public function go() {
       $arr = array(1,2,3,4);
       array_walk($arr, array($this, "walkIt"));
   }

   private function walkIt($val) {
       echo $val . "<br />";
   }
}