ReflectionFunction
PHP Manual

ReflectionFunction::invoke

(PHP 5)

ReflectionFunction::invokeInvokes function

说明

public mixed ReflectionFunction::invoke ([ mixed $parameter [, mixed $... ]] )

Invokes a reflected function.

参数

args

The passed in argument list. It accepts a variable number of arguments which are passed to the function much like call_user_func() is.

返回值

Returns the result of the invoked function call.

范例

Example #1 ReflectionFunction::invoke() example

<?php
function title($title$name)
{
    return 
sprintf("%s. %s\r\n"$title$name);
}

$function = new ReflectionFunction('title');

echo 
$function->invoke('Dr''Phil');
?>

以上例程会输出:

Dr. Phil

注释

Note:

If the function has arguments that need to be references, then they must be references in the passed argument list.

参见


ReflectionFunction
PHP Manual