PHP in Templates and Template Conditionals

[Yumi]

<if $GLOBALS['mybb']->user['usergroup'] == 4 || $GLOBALS['mybb']->user['usergroup'] == 5 || $GLOBALS['mybb']->user['usergroup'] == 6 then> stuff for usergroup 4,5,6</if>

or

<if in_array($GLOBALS['mybb']->user['usergroup'], array(4,5,6)) then> stuff for usergroup 4,5,6</if>