《PHP教程:PHP面向?qū)ο蟪绦蛟O(shè)計OOP繼承用法入門示例》要點:
本文介紹了PHP教程:PHP面向?qū)ο蟪绦蛟O(shè)計OOP繼承用法入門示例,希望對您有用。如果有疑問,可以聯(lián)系我們。
PHP學(xué)習(xí)本文實例講述了PHP面向?qū)ο蟪绦蛟O(shè)計OOP繼承用法.分享給大家供大家參考,具體如下:
PHP學(xué)習(xí)
<?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 . "在說話<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."學(xué)習(xí)<br/>";
}
}
class Teacher extends Student {
var $wage;
function teaching() {
echo $this->name."正在".$this->school."教學(xué),每月工資為".$this->wage."<br/>";
}
}
$teacher1 = new Teacher("kaifu","男",22);
$teacher1->school = "edu";
$teacher1->wage = 4000;
$teacher1->say();
$teacher1->study();
$teacher1->teaching();
?>
PHP學(xué)習(xí)結(jié)果:
PHP學(xué)習(xí)
kaifu在說話
kaifu正在edu學(xué)習(xí)
kaifu正在edu教學(xué),每月工資為4000
PHP學(xué)習(xí)更多關(guān)于PHP相關(guān)內(nèi)容感興趣的讀者可查看本站專題:《php面向?qū)ο蟪绦蛟O(shè)計入門教程》、《PHP基本語法入門教程》、《PHP運算與運算符用法總結(jié)》、《PHP網(wǎng)絡(luò)編程技巧總結(jié)》、《PHP數(shù)組(Array)操作技巧大全》、《php字符串(string)用法總結(jié)》、《php+mysql數(shù)據(jù)庫操作入門教程》及《php常見數(shù)據(jù)庫操作技巧匯總》
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