略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: ReflectionFunctionAbstract::hasTentativeReturnType

2024-12-24

ReflectionFunctionAbstract::hasTentativeReturnType

(PHP 8 >= 8.1.0)

ReflectionFunctionAbstract::hasTentativeReturnTypeReturns whether the function has a tentative return type

说明

public ReflectionFunctionAbstract::hasTentativeReturnType(): bool

Returns whether the function has a tentative return type.

参数

此函数没有参数。

返回值

Returns true if the function has a tentative return type, otherwise false.

范例

示例 #1 ReflectionFunctionAbstract::hasTentativeReturnType() example

<?php

$method 
= new ReflectionMethod(\ArrayAccess::class, 'offsetGet');
var_dump($method->hasTentativeReturnType());

以上例程会输出:

bool(true)

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/reflectionfunctionabstract.hastentativereturntype.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3