调用静态方法，其中方法名称存储为变量

Question

How can I call a class's static method, when the method I want to call is stored in a variable?

For example:

$action = "myMethod";
MyClass::$action("some argument");

Which could result in the same as doing this:

MyClass::myMethod("some argument");

Answer 1

You do that in this way:

call_user_func(array('MyClass', $action), 'some argument');

References:

• http://php.net/call_user_func#example-5359