这篇文章主要介绍PHP面向对象程序设计OOP继承怎么用,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
具体如下:
<?php class Person { var $name;//protected var $sex; var $age; function __construct($name = "", $sex = "男", $age = 22) { $this->name = $name; $this->sex = $sex; $this->age = $age; } function say() { echo $this->name . "在说话<br/>"; } function run() { echo "在走路·<br/>"; } } class Student extends Person { var $school; function __construct($name = "", $sex = "男", $age = 22,$school="") { parent::__construct($name,$sex,$age); $this->school = $school; } function study() { echo $this->name."正在".$this->school."学习<br/>"; } } class Teacher extends Student { var $wage; function teaching() { echo $this->name."正在".$this->school."教学,每月工资为".$this->wage."<br/>"; } } $teacher1 = new Teacher("kaifu","男",22); $teacher1->school = "edu"; $teacher1->wage = 4000; $teacher1->say(); $teacher1->study(); $teacher1->teaching(); ?>
结果:
kaifu在说话 kaifu正在edu学习 kaifu正在edu教学,每月工资为4000
以上是“PHP面向对象程序设计OOP继承怎么用”这篇文章的所有内容,感谢各位的阅读!希望分享的内容对大家有帮助,更多相关知识,欢迎关注创新互联行业资讯频道!
本文题目:PHP面向对象程序设计OOP继承怎么用-创新互联
分享链接:https://www.cdcxhl.com/article28/iidcp.html
成都网站建设公司_创新互联,为您提供网站设计、搜索引擎优化、网站设计公司、小程序开发、网站改版、外贸建站
声明:本网站发布的内容(图片、视频和文字)以用户投稿、用户转载内容为主,如果涉及侵权请尽快告知,我们将会在第一时间删除。文章观点不代表本网站立场,如需处理请联系客服。电话:028-86922220;邮箱:631063699@qq.com。内容未经允许不得转载,或转载时需注明来源: 创新互联