作者:坚韧稻草 | 来源:互联网 | 2017-05-13 02:37
php类的定义与继承用法实例,php继承用法实例。php类的定义与继承用法实例,php继承用法实例本文实例讲述了php类的定义与继承用法。分享给大家供大家参考。具体如下:php**class*
php类的定义与继承用法实例,php继承用法实例
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:
<&#63;php
/*
* class
*/
class people {
public $name;
public $age;
function __construct($namec,$agec) {
$this->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();
&#63;>
希望本文所述对大家的php程序设计有所帮助。
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