judul = $judul;
$this->penulis = $penulis;
$this->penerbit = $penerbit;
$this->harga = $harga;
}
public function setJudul( $judul ) {
$this->judul = $judul;
}
public function getJudul() {
return $this->judul;
}
public function setPenulis ( $penulis ) {
$this->penulis = $penulis;
}
public function getPenulis() {
return $this->penulis;
}
public function setPenerbit( $penerbit ) {
$this->penerbit = $penerbit;
}
public function getPenerbit() {
return $this->penerbit;
}
public function setDiskon( $diskon ) {
$this->diskon = $diskon;
}
public function getDiskon() {
return $this->diskon;
}
public function setHarga( $harga ) {
$this->harga = $harga;
}
public function getHarga() {
return $this->harga - ($this->harga * $this->diskon / 100);
}
public function getLabel() {
return "$this->penulis, $this->penerbit";
}
public function getInfoProduk() {
$str = "{$this->judul} | {$this->getLabel()} (Rp. {$this->harga})";
return $str;
}
}
class Komik extends Produk {
public $jmlHalaman;
public function __construct($judul = "judul", $penulis = "penulis", $penerbit = "penerbit", $harga = 0, $jmlHalaman = 0) {
parent::__construct($judul, $penulis, $penerbit, $harga);
$this->jmlHalaman = $jmlHalaman;
}
public function getInfoProduk() {
$str = "Komik : " . parent::getInfoProduk() . " - {$this->jmlHalaman} Halaman.";
return $str;
}
}
class Game extends Produk {
public $waktuMain;
public function __construct($judul = "judul", $penulis = "penulis", $penerbit = "penerbit", $harga = 0, $waktuMain = 0) {
parent::__construct($judul, $penulis, $penerbit, $harga);
$this->waktuMain = $waktuMain;
}
public function getInfoProduk() {
$str = "Game : " . parent::getInfoProduk() . " ~ {$this->waktuMain} Jam.";
return $str;
}
}
class CetakInfoProduk {
public function cetak( Produk $produk ) {
$str = "{$produk->judul} | {$produk->getLabel()} (Rp. {$produk->harga})";
return $str;
}
}
$produk1 = new Komik("Naruto", "Masashi Kishimoto", "Shonen Jump", 30000, 100);
$produk2 = new Game("Uncharted", "Neil Druckmann", "Sony Computer", 250000, 50);
echo $produk1->getInfoProduk();
echo "
";
echo $produk2->getInfoProduk();
echo "
";
$produk2->setDiskon(50);
echo $produk2->getHarga();
echo "
";
$produk1->setPenulis("Yosho");
echo $produk1->getPenulis();