uopz_del_function

(PECL uopz 5, PECL uopz 6)

uopz_del_function — Deletes previously added function or method

Description

uopz_del_function ( string $function ) : bool

uopz_del_function ( string $class , string $function [, int &$all = true ] ) : bool

Deletes a previously added function or method.

Parameters

class: The name of the class.
function: The name of the function or method.
all: Whether all classes that descend from class will also be affected.

Return Values

Returns true on success or false on failure.

Errors/Exceptions

uopz_del_function() throws a RuntimeException if the function or method to delete has not been added by uopz_add_function().

Examples

Example #1 Basic uopz_del_function() Usage

<?php
uopz_add_function('foo', function () {echo 'bar';});
var_dump(function_exists('foo'));
uopz_del_function('foo');
var_dump(function_exists('foo'));
?>

The above example will output:

bool(true)
bool(false)