略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: uopz_implement

2024-12-21

uopz_implement

(PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6, PECL uopz 7 < 7.1.0)

uopz_implementImplements an interface at runtime

说明

uopz_implement(string $class, string $interface): bool

Makes class implement interface

参数

class

interface

返回值

成功时返回 true, 或者在失败时返回 false

错误/异常

As of PHP 7.4.0, uopz_implements() throws a RuntimeException, if OPcache is enabled, and the class entry of class is immutable.

范例

示例 #1 uopz_implement() example

<?php
interface myInterface {}

class 
myClass {}

uopz_implement(myClass::class, myInterface::class);

var_dump(class_implements(myClass::class));
?>

以上例程会输出:

array(1) {
  ["myInterface"]=>
  string(11) "myInterface"
}
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-implement.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3