Mhash Functions
PHP Manual

mhash_get_block_size

Gets the block size of the specified hash

Warning

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

Description

intfalse mhash_get_block_size(int $algo)

Gets the size of a block of the specified algo.

Parameters

algo

The hash ID. One of the MHASH_hashname constants.

Return Values

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

Changelog

Version Description
8.1.0 This function has been deprecated. Use the hash_*() functions instead.

Examples

Example #1 mhash_get_block_size Example

<?php

echo mhash_get_block_size(MHASH_MD5); // 16

?>