PHP. Руководство по PHP. 2005
mcrypt_cbc
mcrypt_cbc
Description
string mcrypt_cbc (int cipher, string key, string data, int mode [, string iv])string mcrypt_cbc (string 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.
Mcrypt Encryption Functions
mcrypt_cfb
