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<?php $data = array( array( array("foo" => 1), array("boo" => 2), array("foo" => 3), ), array( array("boo" => 1), array("foo" => 2), array("foo" => 3), ) ); var_dump(array_filter($data, function($value) { array_filter($data, function($data) {return $data['foo'] == 3; })}));
Output for 5.3.0 - 5.4.23
Parse error: syntax error, unexpected '}' in /in/9a9na on line 14
Process exited with code 255.