后端开发|php教程
php,类,定义,继承
后端开发-php教程
本文实例讲述了php类的定义与继承用法。分享给大家供大家参考。具体如下：
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name = $namec; $this->age = $agec; } protected function getmessage() { return "姓名：".$this->name."
"."年龄：".$this->age; } function __tostring() { return "姓名：".$this->name."
"."年龄：".$this->age; } function __destruct() { echo "
I am dead！"; } function __call($key,$args) { echo "
","你调用的方法名不存在：$key","
"; echo "你调用的参数是：",var_dump($args); } final function getf() { echo "I am getf"; } } class xinxin extends people { function getname() { echo $this->getmessage(); echo
; echo parent::getmessage(); echo
; return "I am xinxin"; } function getmessage() { return "I am zilei getmessage
"; } function getff() { echo "I am new getf"; } }$pp = new people("小弟","33");//$pp->name = "小明";//$pp->age = "88";echo $pp->name;echo ;echo $pp->age;echo
;$xx = new xinxin("小小","13");echo $xx->getname();?>
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