(PHP 4, PHP 5, PHP 7, PHP 8)

mhash_get_block_sizeGets the block size of the specified hash


This function has been DEPRECATED as of PHP 8.1.0. Relying on this function is highly discouraged.


mhash_get_block_size(int $algo): int|false

Gets the size of a block of the specified algo.

Elenco dei parametri


The hash ID. One of the MHASH_hashname constants.

Valori restituiti

Returns the size in bytes or false, if the algo does not exist.

Log delle modifiche

Versione Descrizione
8.1.0 This function has been deprecated. Use the hash_*() functions instead.


Example #1 mhash_get_block_size() Example


echo mhash_get_block_size(MHASH_MD5); // 16


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