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<?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 />"; } } $m = new mc; $m->go();
Output for git.master, git.master_jit, rfc.property-hooks
1<br />2<br />3<br />4<br />

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