note 63263 deleted from function.str-rot13 by nlopess
| From: | nlopess@php.net | Date: | Fri, 17 Mar 2006 17:32:36 +0000 |
| Subject: | note 63263 deleted from function.str-rot13 by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-105992@lists.php.net to get a copy of this message | ||
Note Submitter: ferenc at usmedia dot nl
----
function rot13_str($string) {
$tmp = "";
for($i=0; $i < strlen($string); $i++) {
$char = ord($string{$i});
$max = ($char >= 90) ? 122: 90;
$tmp .= chr(($char+13 > $max) ? $char - 13 : $char + 13);
}
return $tmp;
}