<?php
/**
* Program sederhana pendefinisian class dan pemanggilan class.
**/
class Mobil
{
private $warna;
private $merk;
private $harga;
public function __construct()
{
$this->warna = "Biru";
$this->merk = "BMW";
$this->harga = "10000000";
}
public function gantiWarna ($warnaBaru)
{
$this->warna = $warnaBaru;
}
public function tampilWarna ()
{
echo "Warna mobilnya : " . $this->warna;
}
}
// membuat objek mobil
$a = new Mobil();
$b = new Mobil();
// memanggil objek
echo "<b>Mobil pertama</b><br>";
$a->tampilWarna();
echo "<br>Mobil pertama ganti warna<br>";
$a->gantiWarna("Merah");
$a->tampilWarna();
// memanggil objek
echo "<br><b>Mobil kedua</b><br>";
$b->gantiWarna("Hijau");
$b->tampilWarna();
?>
Output :
2. Buat file baru dengan nama form.php
Kode nya seperti dibawah ini :
<?php
/**
* Nama Class: Form
* Deskripsi: CLass untuk membuat form inputan text sederhana
**/
class Form
{
private $fields = array();
private $action;
private $submit = "Submit Form";
private $jumField = 0;
public function __construct($action, $submit)
{
$this->action = $action;
$this->submit = $submit;
}
public function displayForm()
{
echo "<form action='".$this->action."' method='POST'>";
echo '<table width="100%" border="0">';
for ($j=0; $j<count($this->fields); $j++) {
echo "<tr><td
align='right'>".$this->fields[$j]['label']."</td>";
echo "<td><input type='text'
name='".$this->fields[$j]['name']."'></td></tr>";
}
echo "<tr><td colspan='2'>";
echo "<input type='submit' value='".$this->submit."'></td></tr>";
echo "</table>";
}
public function addField($name, $label)
{
$this->fields [$this->jumField]['name'] = $name;
$this->fields [$this->jumField]['label'] = $label;
$this->jumField ++;
}
}
?>
3. Buat file baru dengan nama form_input.php
Kode nya seperti dibawah ini
<?php
/**
* Program memanfaatkan Program 10.2 untuk membuat form inputan sederhana.
**/
include "form.php";
echo "<html><head><title>Mahasiswa</title></head><body>";
$form = new Form("","Input Form");
$form->addField("txtnim", "Nim");
$form->addField("txtnama", "Nama");
$form->addField("txtalamat", "Alamat");
echo "<h3>Silahkan isi form berikut ini :</h3>";
$form->displayForm();
echo "</body></html>";
?>
