Someone

#define MAX_CARR 4
new carnameidd[MAX_CARR] = {
	1,
	2,
	3,
	4
};
-------------------------------
public OnPlayerStateChange(playerid, newstate, oldstate)
{
  if (newstate == PLAYER_STATE_DRIVER)
  {
    new vehicleid = GetPlayerVehicleID(playerid);
    for (new i=0; i < MAX_CARR; i++)
    {
      if (carnameidd[i] == vehicleid)
      {
        GameTextForPlayer(playerid, "You entered this vehicle, TEST", 5000, 3);
      }
  }
}