note 44114 deleted from function.str-rot13 by nlopess
| From: | nlopess@php.net | Date: | Fri, 17 Mar 2006 17:32:52 +0000 |
| Subject: | note 44114 deleted from function.str-rot13 by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-105994@lists.php.net to get a copy of this message | ||
Note Submitter: kristof_polleunis at yahoo dot com
----
For versions of php <= 4.2.0 you can use:
function rot13($str){
if (!function_exists('str_rot13')) {
$from = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$to = 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM';
$rot13str = strtr($str, $from, $to);
}else{
$rot13str = str_rot13($str);
}
return $rot13str;
}