mhash_get_block_size()

(PHP 4, PHP 5, PHP 7)

Gets the block size of the specified hash

说明

mhash_get_block_size(int $hash): int

Gets the size of a block of the specified$hash.

参数

$hash

The hash ID. One of the MHASH_hashname constants.

返回值

Returns the size in bytes or FALSE, if the$hashdoes not exist.

范例

mhash_get_block_size() Example

<?php
echo mhash_get_block_size(MHASH_MD5); // 16
?>