ConFoo 2025

mcrypt_enc_is_block_algorithm

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

mcrypt_enc_is_block_algorithmChecks whether the algorithm of the opened mode is a block algorithm

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_algorithm(resource $td): bool

Tells whether the algorithm of the opened mode is a block algorithm.

Parámetros

td

The encryption descriptor.

Valores devueltos

Returns true if the algorithm is a block algorithm or false if it is a stream one.

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