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mhash_get_block_size

(PHP 3 >= 3.0.9, PHP 4, PHP 5)

mhash_get_block_size -- Get the block size of the specified hash

说明

int mhash_get_block_size ( int hash )

Gets the size of a block of the specified hash.

参数

hash

The hash id. One of the MHASH_XXX constants.

返回值

Returns the size in bytes or FALSE, if the hash does not exist.

范例

例 1. mhash_get_block_size() Example

<?php

echo mhash_get_block_size(MHASH_MD5); // 16

?>



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