get_included_files()

(PHP 4, PHP 5, PHP 7)

返回被 include 和 require 文件名的 array

说明

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

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。

范例

Example #1get_included_files()范例

以上例程会输出：

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

注释

使用auto_prepend_file配置指令所包含的文件不会包含在返回的数组里。

参见

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

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
Usage :

Return false if something goes wrong.

Something that's not noted in the docs, if a file is included remotely and you do a get_included_files() in the include itself it will *not* return the document that included it.
ie:
test2.php (server 192.168.1.14):

test3.php (server 192.168.1.11):

returns:
Array ( [0] => /var/www/localhost/htdocs/test/test3.php ) 
Which means you can use get_included_files() to help intercept and prevent XSS-style attacks against your code.

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