Get the block size of the specified hash (PHP 3 >= 3.0.9, PHP 4, PHP 5)
int mhash_get_block_size ( int hash )

mhash_get_block_size() is used to get the size of a block of the specified hash.

mhash_get_block_size() takes one argument, the hash and returns the size in bytes or FALSE, if the hash does not exist.