mcrypt_cbcPodręcznik PHPPoprzedniNastępnymcrypt_cbc (PHP 3>= 3.0.8, PHP 4 >= 4.0.0)mcrypt_cbc -- Encrypt/decrypt data in CBC modeDescriptionstring 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. mcrypt_cbc() encrypts or decrypts (depending on mode) the data with cipher and key in CBC cipher mode and returns the resulting string. Cipher is one of the MCRYPT_ciphername constants. Key is the key supplied to the algorithm. It must be kept secret. Data is the data which shall be encrypted/decrypted. Mode is MCRYPT_ENCRYPT or MCRYPT_DECRYPT. IV is the optional initialization vector. See also: mcrypt_cfb(), mcrypt_ecb(), and mcrypt_ofb(). PoprzedniSpis treściNastępnymcrypt_create_ivPoczątek rozdziałumcrypt_cfb