mcrypt_cfb
Encrypts/decrypts data in CFB mode
Warning
This function was DEPRECATED in PHP 5.5.0, and
REMOVED in PHP 7.0.0.
Alternatives to this function include:
- mcrypt_decrypt
- mcrypt_encrypt
Description
string mcrypt_cfb
( int $cipher
, string $key
, string $data
, int $mode
, string $iv
)
string mcrypt_cfb
( string $cipher
, string $key
, string $data
, int $mode
[, string $iv
] )