abstract:<?php class Father{ public static $money = 52000; public static function getClass(){ &nbs
<?php class Father{ public static $money = 52000; public static function getClass(){ return __CLASS__ ; } public static function getMoney(){ // return self::getClass().'::'.self::$money; return static::getClass().'::'.static::$money; } } echo '类名 : '.Father::getClass()."<hr>"; echo '方法 : '.Father::getMoney(),"<hr>"; class Son extends Father{ public static $money = 12000; public static function getClass(){ return __CLASS__ ; } } echo "<hr>"; echo Son::$money; echo "<hr>"; echo Son::getClass(); echo "<hr>"; echo Son::getMoney(); ?>
Correcting teacher:查无此人Correction time:2019-05-07 09:49:34
Teacher's summary:完成的不错。学习完类以后,就相当于php入门了。继续加油