mcrypt_get_block_size

(PHP3 >= 3.0.8, PHP4 )

mcrypt_get_block_size -- Get the block size of the specified cipher

Description

int mcrypt_get_block_size (int cipher)

Mcrypt_get_block_size() is used to get the size of a block of the specified cipher.

Mcrypt_get_block_size() takes one argument, the cipher and returns the size in bytes.

See also: mcrypt_get_key_size().