mhash_get_block_size

(PHP 4, PHP 5, PHP 7)

mhash_get_block_size — 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 hash does not exist.

范例

Example #1 mhash_get_block_size() Example

<?php

echo mhash_get_block_size(MHASH_MD5); // 16

?>