(PHP 4 >= 4.0.2)
mcrypt_enc_is_block_mode -- Checks whether the opened mode outputs blocks
Description
int
mcrypt_enc_is_block_mode ( resource td)
This function returns 1 if the mode outputs blocks of bytes or
0 if it outputs bytes. (eg. 1 for cbc and ecb, and 0 for cfb and
stream).