Referring to the public root in PHP - best practices

Posted by Emanuil on Stack Overflow See other posts from Stack Overflow or by Emanuil
Published on 2010-06-08T16:06:40Z Indexed on 2010/06/08 16:22 UTC
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best-practices

I've been using the $_SERVER["DOCUMENT_ROOT"] environment variable to refer to the public root in my apps. Now I'm realizing that that's not very reliable. I'm thinking about an approach where I define a constant in my index.php based on a magic constant. Something like that:

define("PUBILC", __DIR__);

I'm not sure about it though.

What approach would you recommend?

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