uopz_del_function

(PECL uopz 5, PECL uopz 6)

uopz_del_function — Deletes previously added function or method

说锟斤拷

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

Deletes a previously added function or method.

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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.

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟斤拷锟斤拷锟届常

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

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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'));
?>

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bool(true)
bool(false)

锟轿硷拷