OOP in PHP
| From: | Patrik Hasibuan | Date: | Wed, 15 Aug 2007 15:30:46 +0000 |
| Subject: | OOP in PHP | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-260854@lists.php.net to get a copy of this message | ||
Dear my friends,
This is the first time for me to use OOP concept of PHP. I wrote still a very simple codes but it
doesn't work as my manual book taught. the book titled "MySQL/PHP Database
Application" by Jay Greenspan say these lines should work but in fact it don't work as
expected.
Here is my code:
===============================
//pelangganbaru.php
<?php
require "koneksi.php";
$sqlnya="select country from countries";
$klas=new koneksi($sqlnya);
?>
===============================
//koneksi.php
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<META name="generator" content="HTML Tidy for Linux/x86 (vers 31 October 2006),
see www.w3.org">
</HEAD>
<BODY>
<?php
class koneksi{
$namakompie="127.0.0.1";
$un="root";
$pw="mysqlpw";
$sqlnya;
$kueri;
function koneksi($sqlnya){
echo "superclass koneksi dipanggil<br>";
$konek=mysql_connect("$namakompie","$un","$pw");
if ($konek){
echo "koneksi berhasil (connection succeeded)<br>";
$mybd=mysql_select_db("survey",$konek);
$kueri=mysql_query($sqlnya,$konek);
}else{
echo "I can't talk to the server<br>";
exit();
}
return $kueri;
}
}
?>
</BODY>
</HTML>
=====
Theoritically if Class "koneksi" is being initialized than it prints "koneksi
berhasil (connection succeeded)" but it doesn't.
Please tell me what is my mistake.
Thank you very much in advance.
--
Patrik Hasibuan <patrikh@penguin-teknologi.com>
Junior Programmer