mhash_get_block_size

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

mhash_get_block_size — Gets the block size of the specified hash

警告

此函数自 PHP 8.1.0 起弃用。强烈建议不要应用此函数。

#[\Deprecated]
mhash_get_block_size(int $algo): int|false

Gets the size of a block of the specified algo.

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

版本	说明
8.1.0	This function has been deprecated. Use the `hash_*()` functions instead.

示例 #1 mhash_get_block_size() Example

<?php

echo mhash_get_block_size(MHASH_MD5); // 16

?>