Encode/Decode

Einfacher Encoder/Decoder Algorithmus :

Script:

<? function encode($code,$key) { $laenge = strlen($code); while($n < $laenge) { $encode .= chr(ord( substr($code,$n,1))+$key); $n++; } return $encode; } ////////////////////////////////////////////// function decode($decode,$key) { $laenge = strlen($decode); while($n < $laenge) { $decodetext .=chr(ord( substr($decode,$n,1))-$key); $n++; } return $decodetext; } ?>