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ReflectionFunction::invoke

ReflectionFunction::invoke

(PHP 5, PHP 7)

ReflectionFunction::invoke — Invokes function

Description

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

Invokes a reflected function.

Parameters

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.

Return Values

Returns the result of the invoked function call.

Examples

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' ?>

The above example will output:

Dr. Phil

Notes

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

See Also

  • ReflectionFunction::export() - Exports function

  • __invoke()

  • call_user_func() - Call the callback given by the first parameter

← ReflectionFunction::getClosure

ReflectionFunction::invokeArgs →

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https://secure.php.net/manual/en/reflectionfunction.invoke.php