List of IF Conditions

[RonJH]

Back again with a question regarding this code:

if ($vbulletin->userinfo['styleid'] == '15')
{
include(DIR . '/home/osorg/public_html/include/head.inc.php');
}

It works, but now I have two forum ID's which I wish to apply this to. I have tried:

if ($vbulletin->userinfo['styleid'] == '15,17')
{
include(DIR . '/home/osorg/public_html/include/head.inc.php');
}

It does not work. Any ideas?

[ragtek]

if (condition1 OR condition2)
that means:
if (styleid == 15 OR styleid == 17

[Dismounted]

PHP Code:

if (in_array($vbulletin->userinfo['styleid'], array(15, 17)))