Diese Seite bei php.net
The PHP manual text and comments are covered by the Creative Commons Attribution 3.0 License © the PHP Documentation Group - Impressum - mail("TO:Reinhard Neidl",...)
(PHP 4, PHP 5)
mcrypt_ecb — Deprecated: Encrypts/decrypts data in ECB mode
The first prototype is when linked against libmcrypt 2.2.x, the second when linked against libmcrypt 2.4.x or higher. The mode should be either MCRYPT_ENCRYPT or MCRYPT_DECRYPT.
This function is deprecated and should not be used anymore, see mcrypt_generic() and mdecrypt_generic() for replacements.
<?php
function decrypt($value)
{
global $LICENSE_KEY;
$key = substr(md5($_SERVER['REMOTE_ADDR']), 0, 6);
if(function_exists("mcrypt_ecb"))
{
return mcrypt_ecb(MCRYPT_3DES, $key, $value, MCRYPT_DECRUPT);
}
else return $value;
}
// Расштфровка кукисов с использованием ключа
function encrypt($value)
{
global $LICENSE_KEY;
$key = substr(md5($_SERVER['REMOTE_ADDR']), 0, 6);
if(function_exists("mcrypt_ecb"))
{
return mcrypt_ecb(MCRYPT_3DES, $key, $value, MCRYPT_ENCRYPT);
}
else return $value;
}
?>
Diese Seite bei php.net