1--TEST--
2mcrypt_enc_get_iv_size
3--SKIPIF--
4<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
5--FILE--
6<?php
7$td = mcrypt_module_open(MCRYPT_RIJNDAEL_256, '', MCRYPT_MODE_CBC, '');
8var_dump(mcrypt_enc_get_iv_size($td));
9$td = mcrypt_module_open(MCRYPT_3DES, '', MCRYPT_MODE_CBC, '');
10var_dump(mcrypt_enc_get_iv_size($td));
11$td = mcrypt_module_open(MCRYPT_WAKE, '', MCRYPT_MODE_STREAM, '');
12var_dump(mcrypt_enc_get_iv_size($td));
13--EXPECT--
14int(32)
15int(8)
16int(0)
17