摘要: 将以下代码打印 $variable = ['a', 'b', 'c']; foreach ($variable as $key => &$value) { } foreach ($variable as $key => $value) { } echo "<pre />"; var_dump($va 阅读全文
posted @ 2018-07-11 12:20 PHP大菜鸡 阅读(5861) 评论(0) 推荐(0) 编辑