Someone

	if(strcmp(cmd, "/cardive", true) == 0) {
		if(IsPlayerAdmin(playerid)){
			new Float:x;
			new Float:y;
			new Float:z;
			new targetid, height;
			new tmp[256];
			tmp = strtok(cmdtext, idx);

			if(!strlen(tmp)) {
				SendClientMessage(playerid, COLOR_RED, "Usage: /cardive2 [playerid] [height]");
				return 1;
			}
			targetid = strval(tmp);
			if(!strlen(tmp)) {
				SendClientMessage(playerid, COLOR_RED, "Usage: /cardive2 [playerid] [height]");
				return 1;
			}
			height = strval(tmp);
			if(IsPlayerConnected(targetid)){
				if(IsPlayerInAnyVehicle(playerid)){
					new vehicleid=GetPlayerVehicleID(targetid);
					GetPlayerPos(targetid,x,y,z);
					SetVehiclePos(vehicleid, x, y, z+height);
					GameTextForPlayer(targetid,"Jump!!",2000,5);
					SendClientMessage(playerid, COLOR_RED, "Your target is now cardiving!");
					} else {
					SendClientMessage(playerid, COLOR_RED, "The target is not in a car.");
				}
				} else {
				SendClientMessage(playerid, COLOR_RED, "The target is not connected.");
				}
			} else {
			SendClientMessage(playerid, COLOR_RED, "You are not admin.");
			}
		return 1;
	}