PHP: オブジェクトの反復処理 - ManualBy reading the posts below I wondered if it really is impossible to make an ArrayAccess implementation really behave like a true array ( by being multi level ) Seems like it's not impossible. Not very preety but usable <?php class ArrayAccessImpl implements ArrayAccess { private $data = array(); public function offsetUnset($index) {} public function offsetSet($index, $value) { // echo ("SET: ".$in
