(PHP 4, PHP 5)
mcrypt_cbc — Encrypts/decrypts data in CBC mode
$cipher
, string $key
, string $data
, int $mode
[, string $iv
] )$cipher
, string $key
, string $data
, int $mode
[, string $iv
] ) 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 should not be used anymore, see mcrypt_generic() and mdecrypt_generic() for replacements.