note 24842 added to function.stristr
| From: | moenm at hotmail_com dot php dot net | Date: | Thu, 29 Aug 2002 22:44:42 +0000 |
| Subject: | note 24842 added to function.stristr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-36013@lists.php.net to get a copy of this message | ||
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;
}
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http://www.php.net/manual/en/function.stristr.php
http://master.php.net/manage/user-notes.php?action=edit+24842
http://master.php.net/manage/user-notes.php?action=delete+24842
http://master.php.net/manage/user-notes.php?action=reject+24842