[TheToretto]

PHP код:

IsFactionMember(playerid)
{
    if(FactionInfo[playerid][factionmember] == 0)
        return 1;
    else
        return 0;
}
CMD:test(playerid, params[])
{
    if(IsFactionMember(playerid))
        return SendClientMessage(playerid, -1, "You are a member of the faction.");
    else
        return SendClientMessage(playerid, -1, "You are not a member of the faction.");
}