PHP - Manual: get_included_files

2025-10-31

get_loaded_extensions »

« get_include_path

get_included_files

(PHP 4, PHP 5, PHP 7, PHP 8)

get_included_files — 返回被 include 和 require 文件名的 array

说明

get_included_files(): array

返回所有被 include、 include_once、 require 和 require_once 的文件名。

参数

此函数没有参数。

返回值

返回所有文件名称的 array。

脚本最初被称为”被包含的文件“，所以脚本自身也会和 include 系列函数引用的脚本列在一起。

被多次 include 和 require 的文件在返回的 array 里只会列出一次。

示例

示例 #1 get_included_files() 示例

<?php
// 本文件是 abc.php

include 'test1.php';
include_once 'test2.php';
require 'test3.php';
require_once 'test4.php';

$included_files = get_included_files();

foreach ($included_files as $filename) {
    echo "$filename\n";
}

?>

以上示例会输出：

/path/to/abc.php
/path/to/test1.php
/path/to/test2.php
/path/to/test3.php
/path/to/test4.php

参见

include - include
include_once - include_once
require - require
require_once - require_once
get_required_files() - 别名 get_included_files

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

用户贡献的备注 6 notes

down

keystorm :at: gmail dotcom ¶

20 years ago

As of PHP5, this function seems to return an array with the first index being the script all subsequent scripts are included to.
If index.php includes b.php and c.php and calls get_included_files(), the returned array looks as follows:

index.php
a.php
b.php

while in PHP<5 the array would be:

a.php
b.php

If you want to know which is the script that is including current script you can use $_SERVER['SCRIPT_FILENAME'] or any other similar server global.

If you also want to ensure current script is being included and not run independently you should evaluate following expression:

__FILE__ != $_SERVER['SCRIPT_FILENAME']

If this expression returns TRUE, current script is being included or required.

down

yarco dot w at gmail dot com ¶

17 years ago

If you have a MAIN php script which you don't want to be included by other scripts, you could use this function. For example:

main.php:
<?php
function blockit()
{
$buf = get_included_files();
  return $buf[0] != __FILE__;
}

blockit() and exit("You can not include a MAIN file as a part of your script.");

print "OK";
?>

So other script couldn't include main.php to modify its internal global vars.

down

D ¶

5 years ago

It's perhaps not clear from the existing docs that the returned list contains nested include files as well.

That is, if A.php includes B.php, and B.php includes C.php, the result returned when calling get_included_files() from inside A.php WILL contain 'C.php'.

down

RPaseur at NationalPres dot org ¶

18 years ago

As is often the case, YMMV.  I tried the __FILE__ and SCRIPT_FILENAME comparison and found this:

SCRIPT_FILENAME: /var/www/cgi-bin/php441
__FILE__: /raid/home/natpresch/natpresch/RAY_included.php

As an alternative:

count(get_included_files()); 

Gives one when the script is standalone and always more than one when the script is included.

down

donikuntoro at integraasp dot com ¶

13 years ago

This function aims to perform filtering of files that have been included :


<?php

function setIncludeFiles($arrayInc = array()){

$incFiles = get_included_files();

    if((count($arrayInc)>0)&&(count($incFiles)>0)){

$aInt = array_intersect($arrayInc,$incFiles);

        if(count($aInt)>0){

            return false;

       }elseif(count($aInt)<1) {

        foreach($arrayInc as $inc){

            if(is_file($inc))

                include($inc);

            else{

                return false;

            }

        }

       }    

    }else{

        return false;

    }

}

?>



Usage :


<?php

$toBeInclude = array('/data/your_include_files_1.php',

'/data/your_include_files_2.php',

'/data/your_include_files_3.php',

);

setIncludeFiles($toBeInclude);

?>



Return false if something goes wrong.

down

Aurelien Marchand ¶

3 years ago

This is a great way to emulate Python's '__name__ = "__main__"'

<?php
if(get_included_files()[0] === __FILE__) doStuff();
?>

＋添加备注

官方地址：https://www.php.net/manual/en/function.get-included-files.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言开发编程 Linux 科技 Elasticsearch HTML/CSS/XML 面试数据库网络 JAVA NoSQL C/C++ Golang 操作系统 Git 算法正则表达式 Redis 互联网 MySql 软件运维 JavaScript 国际架构设计 Mac OS Excel TCP/IP Windows Oracle Socket Vim VR MongoDB 运营 Python MemCache 商业硬件电子娱乐设计摄影 nginx WordPress 游戏 HTTP 团建数码电器 Docker

php7.3 使用 PDO_DM 扩展连接 DM8 中文乱码 PhpStorm中PHP注释的规范指南使用PHPWord将docx文件转换为html格式 docker-compose启动nginx与php-fpm laravel查看orm生成的sql PHPStorm ESC 会退出命令行 composer install参数 laravel orm中DB::insert方法导致内存泄漏的问题解决方法 php7 安装fileinfo扩展 adodb手册 ADORecordSet对象常用的php ADODB使用方法集锦 ADOConnection 公用函数利用php soap实现web service adodb连接mysql多个数据库的问题 mysql面试题 PHP注释规范 [PHP] inet_pton/inet_ntop IP地址转换函数 php上周一、本周一、下周一日期 PHP7添加redis扩展

略微加速

PHP官方手册 - 互联网笔记

get_included_files

说明

参数

返回值

示例

参见

发现了问题？

用户贡献的备注 6 notes