Mcrypt Функции
PHP Manual

mcrypt_enc_is_block_mode

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_enc_is_block_modeChecks whether the opened mode outputs blocks

Описание

bool mcrypt_enc_is_block_mode ( resource $td )

Tells whether the opened mode outputs blocks (e.g. TRUE for cbc and ecb, and FALSE for cfb and stream).

Параметри

td

The encryption descriptor.

Връщани стойности

Returns TRUE if the mode outputs blocks of bytes or FALSE if it outputs bytes.


Mcrypt Функции
PHP Manual