PHP Manual
Prev |  | Next

# mcrypt_enc_is_block_mode

(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).

Prev | Home | Next
mcrypt_enc_is_block_algorithm | Up | mcrypt_enc_get_block_size