note 24842 deleted from function.stristr by danbrown
| From: | danbrown@php.net | Date: | Fri, 28 Nov 2008 20:09:16 +0000 |
| Subject: | note 24842 deleted from function.stristr by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147184@lists.php.net to get a copy of this message | ||
Note Submitter: moenm@hotmail_com
----
A slightly more efficient way of getting a files extension. There is no reason to use strrev().
function getext($f) {
$ext = substr($f, strrpos($f,".") + 1);
return $ext;
}