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<?php $array = array('a' => 'John', 'b' => 'Coggeshall', 'c' => array('d' => 'John', 'e' => 'Smith')); function display($item, $key) { print "$key => $item\n"; } array_walk_recursive($array, "display");
Output for git.master, git.master_jit, rfc.property-hooks
a => John b => Coggeshall d => John e => Smith

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