new cmd[256], idx;
cmd = strtok(cmdtext, idx);
if(strcmp(cmd, "/makeadmin", true) == 0)
{
    new string[128];
    new tmp[256];
    new player[MAX_PLAYER_NAME], giveplayer[MAX_PLAYER_NAME];
    new giveplayerid;
    if (IsPlayerAdmin(playerid))
    {
        tmp = strtok(cmdtext, idx);
        if(!strlen(tmp))
        {
            SendClientMessage(playerid, ORANGE, "USAGE: /makeadmin [playerid] [level]");
            SendClientMessage(playerid, ORANGE, "FUNCTION: Player will be an admin.");
            return 1;
        }
        giveplayerid = ReturnUser(tmp);
        tmp = strtok(cmdtext, idx);
        new level = strval(tmp);
        if(giveplayerid != INVALID_PLAYER_ID)
        {
            GetPlayerName(giveplayerid, giveplayer, sizeof(giveplayer));
            GetPlayerName(playerid, player, sizeof(player));
            PlayerInfo[giveplayerid][AdminLevel] = level;
            printf("Admin %s made %s a level %d admin.", player, giveplayer, level);
            format(string, sizeof(string), "You are now an administrator level %d thanks to %s.", level, player);
            SendClientMessage(giveplayerid, 0x00C2ECFF, string);
            format(string, sizeof(string), "You have given %s level %d admin.", giveplayer,PlayerInfo[giveplayerid][AdminLevel]);
                SendClientMessage(playerid, 0x00C2ECFF, string);
        }
        else if(giveplayerid == INVALID_PLAYER_ID)
        {
            format(string, sizeof(string), "%i is not an active player.", giveplayerid);
            SendClientMessage(playerid, 0xE60000FF, string);
        }
    }
    else
    {
      SendClientMessage(playerid, 0xE60000FF, "You are not a head admin!");
    }
    return 1;
}