mhash_get_block_size

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

    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

    mhash_get_block_size(int $algo): int|false

    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

    ?>

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