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<?php $array = array_combine(range(1,10), range(1,10)); $data = new stdClass(); $data->data = []; $filter = function ($value, $key) use ($data) { if($key > 5) { throw new Exception(); } else { $data->data[] = $value; } }; try { array_walk($array, $filter); } catch(Exception $e) { var_dump($data); }
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#1 (1) { ["data"]=> array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) } }

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