在php中查找调用函数的类名 [英] Find the class name of the calling function in php

问题描述

假设我有:

    class Zebra{
        public static function action(){
            print 'I was called from the '.get_class().' class'; // How do I get water here?
        }
    }

    class Water{
        public static function drink(){
            Zebra::action();
        }
    }

Water::drink();

如何从斑马类中获取水"?

How do I get "water" from the zebra class?

(这是用于 php 5.3)

(This is for php 5.3)

推荐答案

一个不太好的解决方案是:使用 __METHOD__ 或 __FUNCTION__ 或 __CLASS__ .并将其作为参数传递给被调用的函数.http://codepad.org/AVG0Taq7

One not so good solution is : use __METHOD__ or __FUNCTION__ or __CLASS__ . and pass it as parameter to function being called. http://codepad.org/AVG0Taq7

<?php

  class Zebra{
        public static function action($source){
            print 'I was called from the '.$source.' class'; // How do I get water here?
        }
    }

    class Water{
        public static function drink(){
            Zebra::action(__CLASS__);
        }
    }

Water::drink();

?>

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