Online PHP editor | refs for UuKsj

<?php // HEAD $element = []; $text = $element['#text']; var_dump($text); // Using ?? $element = []; $text = $element['#text'] ?? ''; var_dump($text); // Using string cast no #text $element = []; $text = (string) $element['#text']; var_dump($text); // Using string cast with #text $element = ['#text' => NULL]; $text = (string) $element['#text']; var_dump($text);