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PHP - Manual: ReflectionClass::getInterfaces - 互联网笔记

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PHP - Manual: ReflectionClass::getInterfaces

2025-04-28

ReflectionClass::getInterfaces

(PHP 5, PHP 7, PHP 8)

ReflectionClass::getInterfaces获取接口

说明

public ReflectionClass::getInterfaces(): array

获取接口。

参数

此函数没有参数。

返回值

接口的关联数组,数组键是接口(interface)的名称,数组的值是 ReflectionClass 对象。

示例

示例 #1 ReflectionClass::getInterfaces() 示例

<?php
interface Foo { }

interface
Bar { }

class
Baz implements Foo, Bar { }

$rc1 = new ReflectionClass("Baz");

print_r($rc1->getInterfaces());
?>

以上示例的输出类似于:

Array
(
    [Foo] => ReflectionClass Object
        (
            [name] => Foo
        )

    [Bar] => ReflectionClass Object
        (
            [name] => Bar
        )

)

参见

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官方地址:https://www.php.net/manual/en/reflectionclass.getinterfaces.php

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