[Gammix]

Why do you want to use this twice, just refer to wiki page and from it you can make out this:

pawn Код:

CMD:backup(playerid)
{
    //make the player marker red while keeping the chat color the same
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        SetPlayerMarkerForPlayer(i, playerid, (GetPlayerColor(playerid) | 0xFF0000FF));
    }
}