abstract:<?php class Base { static public $name = "base"; public function getName(){ &nbs
<?php class Base { static public $name = "base"; public function getName(){ return static::$name; } } class Child extends Base { static public $name = "child"; } $child = new Child(); echo "名字是".($child->getName());
getName()方法最終返回的是子類的靜態(tài)成員屬性
Correcting teacher:查無此人Correction time:2019-06-17 09:34:35
Teacher's summary:完成的不錯(cuò),php有很多設(shè)計(jì)模式,可以多了解。繼續(xù)加油。