i have a small question
 

How i can check if a number = usergroupid or membergroupid ?

i have a number list = X,Y,Z (from sql table, 4 different list because 4 different option)

and i would like to see if usergroupid or membergroupid are in this list, if yes display an option, if not hidden this option

how i can check that ? :D

thank.

Is this in the postbit? or somewhere else?
if for the postbit, do you want it relevant to the user posting?

No it's not for postbit.
it's for an outside script.

i have $gameid = X
checking column usergroup on game table where gameid = X

usergroup column is : x,y,z (each value = different usergroupid)

and i want to check if usergroupid and membergroupids from curent bbuserinfo are in this column on game table ...

if yes : display an option, if not hidden this option.

Are you using vBulletins template system? or somthing else?

How will this outside script know who the people are?

Yes vbulletin template, i'am using this for my script : https://vborg.vbsupport.ru/showthread.php?t=62164 (How to create your own vBulletin-powered page! (uses vB templates) )

Thats not a hack, thats just Gary W releasing yet another lame hack, because bascily its my tutroiral striped down and not nearly as much is explained to you. However

<if condition="in_array(is_member_of($bbuserinfo, array(X,Y,Z))"> </if>

If your going to be checking member groups or anything like that in a template

if you need to check somthing in php you will probaly do it by a differnt method