Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- <?php
- $message = "0@sn9sirppa@#?ia'jgtvryko1";
- for ( $i = 5, $j = 0 ; $j < $keyNumber ; $j++, $i++ )
- {
- echo $message[5 + $j];
- }
- echo "<br>";
- function decodeString( $mes )
- {
- $lenMes = strlen( $mes );
- // je divise la longueur par 2
- $keyNumber = $lenMes /2 ;
- // je recupère les $keyNumber caractere à partir de la 6eme lettre
- $subString = substr( $mes, 5, $keyNumber);
- //remplace les séquences '@#?' par des ' '
- $mes = str_replace( '@#?', ' ', $subString);
- // j'inverse la chaine
- $mes = strrev( $mes );
- echo $mes;
- echo "<br>";
- }
- decodeString( "0@sn9sirppa@#?ia'jgtvryko1" );
- decodeString( "q8e?wsellecif@#?sel@#?setuotpazdsy0*b9+mw@x1vj" );
- decodeString( "aopi?sgnirts@#?sedhtg+p9l!" );
- ?>
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement