PHP延迟静态绑定示例分享
- WBOYOriginal
- 2016-06-06 20:21:071519browse
在PHP5.3中，给类加入了关键词static，用于实现延迟静态绑定(late static binding)，那么我们来看看一个示例来好好学习下
没怎么用过这个新特性，其实也不算新啦，试试吧，现在静态类的继承很方便了
';
echo C::test();
echo '
';
echo B::test2();
echo '
';
echo C::test2();
echo '
';
echo A::test();
echo '
';
echo A::test2();
echo '
';
// 输出结果 B C 456789 abcdef A 123456
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