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<?php $array = array('foo' => 'bar', 'baz' => 'bat'); array_walk($array, function($val,$key) use(&$array){ echo "[val] => $val [key] => $key"; });
Output for git.master, git.master_jit, rfc.property-hooks
[val] => bar [key] => foo[val] => bat [key] => baz

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