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php 如何定义函数的别名 和类的别名的

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Release： 2016-06-13 10:48:47
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php 怎么定义函数的别名 和类的别名的？
php 怎么定义函数的别名 和类的别名的？
还有变量的别名

请写个例子！O(∩_∩)O谢谢！

------解决方案--------------------
貌似只有php的内置函数才有别名啥。自定义的不行吧
function a(){
}

function b()
{
a();
}

b是a的别名 。呵呵呵

Related labels：
function php
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