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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

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