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Bug #11640 realpath(): wrong results with $PHP_SELF
Submitted: 2001-06-24 10:27 UTC Modified: 2001-12-08 19:52 UTC
From: c dot steinmann at gmx dot net Assigned:
Status: Not a bug Package: Filesystem function related
PHP Version: 4.0.6 OS: WIN NT
Private report: No CVE-ID: None
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From: c dot steinmann at gmx dot net
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 [2001-06-24 10:27 UTC] c dot steinmann at gmx dot net 
Hi 

realpath($PHP_SELF);

doesn't give the same result as 

realpath('index.php');

While the result of the second example is correct, the first one outputs only part of the value, in my case:

Correct: d:\inetpub\wwwroot\blue\index.php
Result:  d:\blue\index.php

wwwroot is DOCUMENT_ROOT in my case. 
I use NT4/IIS with PHP as ISAPI (not in safe mode).

Christoph

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 [2001-12-08 19:52 UTC] cardinal@php.net 
RTFM.  Realpath is for system paths, $PHP_SELF is relative to the web root.
 
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