mcrypt_enc_is_block_algorithm
mcrypt_enc_self_test
Mcrypt Funções
PHP Manual

# mcrypt_enc_is_block_mode

(PHP 4 >= 4.0.2, PHP 5)

mcrypt_enc_is_block_mode — Checks whether the opened mode outputs blocks

### Descrição

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).

### Parâmetros

`td`

  The encryption descriptor.

### Valor Retornado

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

mcrypt_enc_is_block_algorithm
mcrypt_enc_self_test
Mcrypt Funções
PHP Manual