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uopz_del_function

PHP function Edit on GitHub ✎

(PECL uopz 5, PECL uopz 6, PECL uopz 7)

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

Success

Errors/Exceptions

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

Examples

Basic uopz_del_function() Usage

php

<?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:

output

bool(true)
bool(false)