note 39900 deleted from function.strrev by nlopess
| From: | nlopess@php.net | Date: | Thu, 17 Jun 2004 11:38:17 +0000 |
| Subject: | note 39900 deleted from function.strrev by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-71220@lists.php.net to get a copy of this message | ||
Note Submitter: webmaster __AT__ digitalanime __DOT__ nl
----
Just to let you guys know why this function can be usefull.. If you need to check what the _REAL_
extension of a file is, you can use this:
<?php
function return_extension($file)
{
$file = strrev($file);
$file = explode('.', $file);
return strrev($file[0]);
}
?>
This just reverses the filename, explodes it by the '.' and returns the reversed result,
so you won't get stuck with 'config.inc.php' etcetera.
Just to let you know :-)