所属章节课程：用list()结构和each()配合完成数组的遍历操作:必须掌握

$arr=['name'=>'peter','age'=>3,'ismarride'=>true]; foreach($arr as $key)

2017-08-030个赞

所属章节课程：对象的序列化:传输或保存一个对象的方法

<?php class Staff { public $name; public $age; public $salary; public function __construct($name,$age,$salary=0) { $this->name=$name; $this->age=$age; $this->salary=$salary; } } $obj1 = new Staff('peter',20,4000); echo '我的姓名：'.$obj1->name,'我的年龄：'.$obj1->age,'我的工资是：'.$obj1->salary; echo '<hr>'; $objstr = serialize($obj1); echo '序列化的对象：'.$objstr;

2017-08-041个赞