克隆class Ren{ public $name; public $sex; function __construct($n,$s) { $this->name=$n; $this->sex=$s; } function __clone()//改变克隆的对象内容 { $this->name="李思思";//this代表复本对象 $that->name="李思思";//that代表原本的,后来废弃了 }}$r=new Ren("张丹…
命名空间 避免类名重复,而产生错误. <?php require_once "useful/Outputter.php"; class Outputter { // output data private $name; public function setName($name) { $this->name = $name; } public function getName() { return $this->name; } } $obj = new Outputt…