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PHP - Manual: ReflectionFunctionAbstract::getFileName - 互联网笔记

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PHP - Manual: ReflectionFunctionAbstract::getFileName

2025-04-28

ReflectionFunctionAbstract::getFileName

(PHP 5 >= 5.2.0, PHP 7, PHP 8)

ReflectionFunctionAbstract::getFileName获取文件名称

说明

public ReflectionFunctionAbstract::getFileName(): string|false

获取函数定义的文件名称。

参数

此函数没有参数。

返回值

返回定义函数所在文件的文件名。如果定义的类在 PHP 核心或者 PHP 扩展中,则返回 false

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stein at visibone dot com
11 years ago
Returns FALSE for an internal function (when isInternal() returns TRUE, e.g. for 'strlen').

官方地址:https://www.php.net/manual/en/reflectionfunctionabstract.getfilename.php

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