略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: uopz_set_hook

2024-12-22

uopz_set_hook

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

uopz_set_hookSets hook to execute when entering a function or method

说明

uopz_set_hook(string $function, Closure $hook): bool
uopz_set_hook(string $class, string $function, Closure $hook): bool

Sets a hook to execute when entering a function or method.

参数

class

The name of the class.

function

The name of the function or method.

hook

A closure to execute when entering the function or method.

返回值

成功时返回 true, 或者在失败时返回 false

范例

示例 #1 Basic uopz_set_hook() Usage

<?php
function foo() {
    echo 
'foo';
}
uopz_set_hook('foo', function () {echo 'bar';});
foo();
?>

以上例程会输出:

barfoo

参见

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/function.uopz-set-hook.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3