PHP面向对象的继承

时间：2023-04-12 14:34:44
<!DOCTYPE html>

<html lang="en">

<head>

	<meta charset="UTF-8">

	<title>Document</title>

</head>

<body>

	<?php

		class Person

		{

			function __construct($name, $sex)

			{

				$this->name = $name;

				$this->sex = $sex;

			}

			function showName()

			{

				echo $this->name;

			}

			function showSex()

			{

				echo $this->sex;

			}

		}

		/**

		* 子类

		*/

		class Teacher extends Person

		{

			function __construct($name, $sex, $job)

			{

				parent::__construct($name, $sex);

				$this->job = $job;

			}

			function showJob()

			{

				echo $this->job;

			}

		}

		//$p1 = new Person('刘一', '男');

		$laowang = new Teacher('老王', '男', '老师');

		// $p1->showSex();

		// $laowang->showJob();

		$laowang->showSex();

		$laowang->showName();

	?>

</body>

</html>

　　

相关文章