CascadiaPHP 2024

mcrypt_enc_is_block_mode

(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)

mcrypt_enc_is_block_modeChecks whether the opened mode outputs blocks

Advertencia

Esta función ha sido declarada OBSOLETA a partir de PHP 7.1.0 y será ELIMINADA a partir de PHP 7.2.0. Su uso está totalmente desaconsejado.

Descripción

mcrypt_enc_is_block_mode(resource $td): bool

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

Parámetros

td

The encryption descriptor.

Valores devueltos

Returns true if the mode outputs blocks of bytes, or false if it outputs just bytes.

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