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index.php
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index.php
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<?php
class ShopProduct{
private $title;
private $producer;
private $price;
private $discount = 0;
public function __construct($title, $producer, $price){
$this->title = $title;
$this->producer = $producer;
$this->price = $price;
}
public function getTitle(){
return $this->title;
}
public function getProducer(){
return $this->producer;
}
public function getPrice(){
return $this->price;
}
public function setDiscount($num){
$this->discount = $num;
}
public function getDiscount($num){
return $this->discount;
}
public function getInfo(){
$str = "Наименование: ".$this->title."<br>";
$str .= "Производитель: ".$this->producer."<br>";
//$str .= "Цена: ".$this->price."<br>";
return $str;
}
}
class CDProduct extends ShopProduct{
private $playLength = 0;
public function __construct($title, $producer, $price, $playLength){
parent::__construct($title, $producer, $price);
$this->playLength = $playLength;
}
public function getInfo(){
$str = parent::getInfo();
$str .= "Продолжительность звучания: ".$this->playLength."<br>";
return $str;
}
}
class bookProduct extends ShopProduct{
private $pageCount = 0;
public function __construct($title, $producer, $price, $pageCount){
parent::__construct($title, $producer, $price);
$this->pageCount = $pageCount;
}
public function getInfo(){
$str = parent::getInfo();
$str .= "Количество страниц: ".$this->pageCount."<br>";
return $str;
}
}
$newCD = new bookProduct("Made in Japan", "Deep Purple", 12.99, 65.32);
print $newCD->getInfo();
?>