PHP 魔术常量FUNCTION与METHOD的区别

壹小俊发布时间：2019-03-16 23:01:30 ，浏览量：4

FUNCTION 返回函数名称（PHP 4.3.0 新加）。自 PHP 5 起本常量返回该函数被定义时的名字（区分大小写）。在 PHP 4 中该值总是小写字母的。 METHOD 返回类的方法名（PHP 5.0.0 新加）。返回该方法被定义时的名字（区分大小写）。

他们有什么不同之处呢？做个实验，一测便知.


    
        
        
        
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PHP 魔术常量__FUNCTION__与__METHOD__的区别

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PHP 魔术常量FUNCTION与METHOD的区别