Class Php

  1. Home
  2. Php
  3. Class
  4. Using inheritance to efficiently represent various vehicle types
class Vehicle {
     var $model;
     var $current_speed;
     function setSpeed($mph) {
          $this->current_speed = $mph;
     }
     function getSpeed() {
          return $this->current_speed;
     }
}
class Auto extends Vehicle {
    var $fuel_type;
    function setFuelType($fuel) {
          $this->fuel_type = $fuel;
    }
     function getFuelType() {
          return $this->fuel_type;
     }
}
class Airplane extends Vehicle {
     var $wingspan;
     function setWingSpan($wingspan) {
          $this->wingspan = $wingspan;
     }
     function getWingSpan() {
          return $this->wingspan;
     }
}
?>