forward_static_call() - php 选项信息函数
forward_static_call()
(PHP 5 >= 5.3.0, PHP 7)
Call a static method
说明
forward_static_call(callable $function[,mixed $parameter[,mixed$...
]]): mixedCalls a user defined function or method given by the$functionparameter, with the following arguments. This function must be called within a method context, it can't be used outside a class. It uses thelate static binding.
参数
$functionThe function or method to be called. This parameter may be an array, with the name of the class, and the method, or a string, with a function name.
Zero or more parameters to be passed to the function.
返回值
Returns the function result,orFALSE
on error.
范例
Example #1forward_static_call()example
以上例程会输出:
B B more,args C other,args
参见
forward_static_call_array()
Call a static method and pass the arguments as arraycall_user_func_array()
调用回调函数,并把一个数组参数作为回调函数的参数call_user_func()
把第一个参数作为回调函数调用is_callable()
检测参数是否为合法的可调用结构- callback类型的信息
Example to understand this function and difference with call_user_func:
Example usage via calls outside of the class and within an object:
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