mcrypt_get_block_sizePHP ManualPrevNextmcrypt_get_block_sizemcrypt_get_block_size -- Get the block size of the specified cipherDescriptionint 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()PrevHomeNextmcrypt_get_cipher_nameUpmcrypt_get_key_size