note 74530 deleted from function.realpath by colder
| From: | colder@php.net | Date: | Mon, 16 Apr 2007 16:49:08 +0000 |
| Subject: | note 74530 deleted from function.realpath by colder | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-125447@lists.php.net to get a copy of this message | ||
Note Submitter: aszlig
Reason: wrooooooooong
----
this won't traverse preceding directories, but it will remove all
unnecessary things like multiple slashes and dot-shlashes:
<?php
preg_replace( '!((^|/+)\.)*/*(?=((/\.?)*$)|/)!', '', $path );
?>