如何使用include将一些php文件包含到另一个文件夹中

Question

I am using include or include_once in php core project

include('test1/footer.php'); this is working in root folder ..

but we using above code in anyfolder like name test2 and include test1 file in test2 here above code not working.. include('test1/footer.php');

please help me .

thanks..

Answer 1

folder structure

/root
    /test1
        footer.php
    index.php

index.php

//works fine because test1 is on the same level as index.php
include('test1/footer.php');

---

folder structure

/root
    /test1
        footer.php
    /test2
        index.php

index.php

//does not work since in our current folder there is no folder "test1"
include('test1/footer.php');
//does work since we go back to root first
include('../test1/footer.php');

Answer 2

Try this,

include('../test1/footer.php');

But both test1 and test2 on same level.

Answer 3

http://prntscr.com/8ho3gk

check this screen shot to understand structure

if you want to add "configs.php" in "cargo.php" write this include('include/configs.php'); and if you want to add "cargo.php" in "configs.php" write this include('../cargo.php');

better use include_once(); not only include();

Answer 4

best practice for me is to define a constant containing server ROOT path (or other path that is base for your includes)

add code to root/index.php or to a configuration file if you have one

define('MYROOT', dirname(__FILE__));

use it anywhere in the project code, its also good when you change files hierarchy:

include(MYROOT.'test1/footer.php');