[[DOG]irinel1996]

It's possible:

pawn Код:

COMMAND:deletecar(playerid, params[])
{
    new p, r[128], s[128], name[MAX_PLAYER_NAME];
    if(!IsPlayerAdmin(playerid)) return SendClientMessage(playerid,-1,"You're not allowed to use this command!");
    if(sscanf(params,"ds[128]",p,r)) return SendClientMessage(playerid,-1,"Usage: /deletecar [Player ID] [Reason]");
    if(!IsPlayerInAnyVehicle(p)) return SendClientMessage(playerid,-1,"That player isn't in any vehicle!");
    if(GetPlayerState(p) != PLAYER_STATE_DRIVER) return SendClientMessage(playerid,-1,"That player isn't the driver!");
    DestroyVehicle(GetPlayerVehicleID(p));
    GetPlayerName(playerid,name,MAX_PLAYER_NAME);
    format(s,128,"Your vehicle has been destroyed by admin %s. [Reason: %s]",name,r);
    SendClientMessage(p,-1,s);
    GetPlayerName(p,name,MAX_PLAYER_NAME);
    format(s,128,"You destroyed %s's vehicle. [Reason: %s]",name,r);
    SendClientMessage(p,-1,s);
    return 1;
}

Also, what do you use? strtok and strcmp?
Best regards!