abstract:<?php /** * Created by PhpStorm. * User: hp * Date: 2019/4/8 * Time: 10:09 */ class Boy { p
<?php /** * Created by PhpStorm. * User: hp * Date: 2019/4/8 * Time: 10:09 */ class Boy { public static $money = 10000; public static function getClass() { return __CLASS__; } public static function getMoney() { return static::getClass().'赚了'.static::$money.'元'; } } class Girl extends Boy { public static $money = 7000; public static function getClass() { return __CLASS__; } } echo Boy::getClass(),'<br>'; echo Boy::getMoney(),'<br>'; echo Girl::$money,'<br>'; echo Girl::getClass(),'<br>'; echo Girl::getMoney();
Correcting teacher:查无此人Correction time:2019-04-08 16:06:18
Teacher's summary:完成的不错。类是php中的大知识,要好好学习。