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<?php function simplify($el) { return $el['b']; } $a = array( array( 'a' => 'x', 'b' => 'asdasd', ), array( 'a' => 'f', 'b' => '123123qwe', ), ); echo '<pre>'.print_r(array_map(function($e) { return $e['b']; }, $a),true).'</pre>'; ?>
Output for git.master, git.master_jit, rfc.property-hooks
<pre>Array ( [0] => asdasd [1] => 123123qwe ) </pre>

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