note 46467 deleted from function.realpath by nlopess
| From: | nlopess@php.net | Date: | Wed, 13 Oct 2004 13:46:26 +0000 |
| Subject: | note 46467 deleted from function.realpath by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-78487@lists.php.net to get a copy of this message | ||
Note Submitter: louis ât mulliemedia.com
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It is often useful to know if a relative path is below another one :
<?php
function isBelow($path, $root)
{
$_absPath = realpath($path);
$_absRoot = realpath($root);
return (strlen($_absPath) < strlen($_absRoot));
}
?>
----
Reason: useless example