<?php $array_one = array('key1' => 'value1'); $array_two = array('key1' => 'value1'); var_dump($array_one === $array_two); foreach ($array_two['key2'] as &$entry) { } var_dump($array_one === $array_two); var_dump($array_two);
You have javascript disabled. You will not be able to edit any code.