1--TEST-- 2mcrypt_get_block_size 3--SKIPIF-- 4<?php if (!extension_loaded("mcrypt")) print "skip"; ?> 5--FILE-- 6<?php 7var_dump(mcrypt_get_block_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC)); 8var_dump(mcrypt_get_block_size(MCRYPT_3DES, MCRYPT_MODE_CBC)); 9var_dump(mcrypt_get_block_size(MCRYPT_WAKE, MCRYPT_MODE_STREAM)); 10--EXPECT-- 11int(32) 12int(8) 13int(1) 14