(PHP 4 >= 4.0.2, PHP 5, PHP 7)
Decrypts crypttext with given parameters
string mcrypt_decrypt ( string $cipher, string $key, string $data, string $mode [, string $iv ] )
Decrypts the data and returns the unencrypted data.
Parameters:
cipher
One of the MCRYPT_ciphername constants, or the name of the algorithm as string.
key
The key with