# ReflectionFunction::getClosure

(PHP 5 >= 5.4.0, PHP 7)

ReflectionFunction::getClosure — Returns a dynamically created closure for the function

### Description

public ReflectionFunction::getClosure ( ) : Closure

Warning

This function is currently not documented; only its argument list is available.

### Parameters

This function has no parameters.

### Return Values

Returns Closure. Returns `NULL` in case of an error.