[Jonny5]

actually it looks like an array of ids to me.

i think this is something closer to what you want.

pawn Код:

command(enter, playerid, params[])
{
    new param = strval(params);
    switch(param)
    {
        case arrowpickup[0] : 
        {
        //some code here
        }
        case arrowpickup[1] : 
        {
        //some code here
        }
    }
    return 1;
}