note 94891 deleted from function.realpath by peehaa
| From: | peehaa@php.net | Date: | Sun, 28 Apr 2019 09:49:51 +0000 |
| Subject: | note 94891 deleted from function.realpath by peehaa | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-210716@lists.php.net to get a copy of this message | ||
Note Submitter: hrcerqueira at gmail dot com
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if you just need to resolve a path that is not on your system, or you don't want to chdir to
it, a simple regular expression can do the trick:
<?php
$p = '/cool/yeah/../zzz';
$p = preg_replace('/\w+\/\.\.\//', '', $p);
echo $p; //outputs /cool/zzz
?>