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PHP Enhancing a Simple PHP Application Cleaning URLs with Rewrite Rules Introducing Rewrite Rules

Jeff Hoffman
Jeff Hoffman
6,196 Points
Posted by Jeff Hoffman
Jeff Hoffman
6,196 Points

Root Relative Path Not Working for config.php

I have been following along exactly with Randy for this section.

I just moved shirts.php from ht-docs to ht-docs/shirts

Now, when I try to reference ht-docs/inc/config.php from shirts.php, it won't work.

<?php 
    require_once("../inc/config.php");
    require_once(ROOT_PATH . "inc/products.php"); 
?>

<?php

    define("BASE_URL","/");
    define("ROOT_PATH",$_SERVER["DOCUMENT_ROOT"] . "/");

It gives me the error message, saying that inc/config.php does not exist in the ht-docs/shirts folder.

The BASE_URL and ROOT_PATH constants should work fine, but, for some reason, it does not understand the root relative command. I have actually seen this before - it is incredibly frustrating.

5 Answers

Jacob Herper
Jacob Herper
91,103 Points
Jacob Herper
Jacob Herper
91,103 Points

Which folder is your shirts.php located in? ../ is not root relative, but relative to your current path. If shirts.php is located inside the root directory, the path should be "./inc/config.php" or root relative: "/inc/config.php"

Jeff Hoffman
Jeff Hoffman
6,196 Points
Jeff Hoffman
Jeff Hoffman
6,196 Points

I have been messing with it for a little while, and I think I just got it figured out. Thanks, Jacob.

Ben Goldman
Ben Goldman
14,626 Points
Ben Goldman
Ben Goldman
14,626 Points

Jeff, I am having the same problem. Would you mind posting your solution?

Jeff Hoffman
Jeff Hoffman
6,196 Points
Jeff Hoffman
Jeff Hoffman
6,196 Points

Hi Ben,

I can't remember exactly what the problem was, but I am pretty sure it was some kind of typo after all. Either I had some kind of misprint in the code or I had actually not placed the file where I thought it was relative to the ht-docs folder.

I remember thinking that root relative stuff really is pretty straightforward. Just make sure everything is correct with actual file names, where they are relative to each other, and how they appear in the code. I wish I had a plain answer for you because I know how frustrating it can be to get stuck on something like that.

Ben Goldman
Ben Goldman
14,626 Points
Ben Goldman
Ben Goldman
14,626 Points

Thanks, Jeff. That's always good advice. I'm sure it's something like that. It's just a matter of going over it again and again.