PHP中的动态静态方法调用? [英] Dynamic static method call in PHP?

问题描述

请有 PHP 经验的人帮忙解决以下问题.在我的代码中，我调用了一个非实例化类中的公共静态方法:

Please could someone experienced in PHP help out with the following. Somewhere in my code, I have a call to a public static method inside a non-instantiated class:

$result = myClassName::myFunctionName();

但是，我希望有很多这样的类，并根据用户的语言即时确定正确的类名.换句话说，我有:

However, I would like to have many such classes and determine the correct class name on the fly according to the user's language. In other words, I have:

$language = 'EN';

...我需要做一些类似的事情:

... and I need to do something like:

$result = myClassName_EN::myFunctionName();

我知道我可以将语言作为参数传递给函数并在一个公共类中处理它，但出于各种原因，我更喜欢不同的解决方案.

I know I could pass the language as a parameter to the function and deal with it inside just one common class but for various reasons, I would prefer a different solution.

这有意义吗，有人吗?谢谢.

Does this make any sense, anyone? Thanks.

推荐答案

使用 call_user_func 函数:

http://php.net/manual/en/function.call-user-func.php

示例:

call_user_func('myClassName_' . $language . '::myFunctionName');

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