coding php

1. buat database
2. buat tabel

	CREATE TABLE `admin` (
	`admin_id` INT(11) NOT NULL AUTO_INCREMENT,
	`admin_username` VARCHAR(40) DEFAULT NULL,
	`admin_password` VARCHAR(225) DEFAULT NULL,
	PRIMARY KEY (`admin_id`)
	) ENGINE=INNODB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1

view rawtb_admin.sql hosted with ❤ by GitHub
3. buat file inc-db.php

	<?php
	mysql_connect('localhost','root','');
	mysql_select_db('phpnet');
	?>

view rawinc-db.php hosted with ❤ by GitHub
4. buat file login.php

	<form method="post" action="login_check.php">
	Username : <input type="text" name="username"><br>
	password : <input type="text" name="password"><br>
	<input type="submit" name="login" value="login">
	</form>

view rawlogin.php hosted with ❤ by GitHub
5. buat file login_check.php

	<?php
	include('inc-db.php');
	$username=$_POST['username'];
	$password=$_POST['password'];
	$sql_check="select * from admin where
	admin_username='".$username."'";
	$result = mysql_query($sql_check);
	$getUser = mysql_num_rows($result);
	//print_r($getUser); die();
	$getDataUser = mysql_fetch_array($result);
	if ($getUser === 1)
	{
	if (password_verify($password,$getDataUser['admin_password']))
	{
	session_start();
	$_SESSION['username']=$getDataUser['admin_username'];
	header('location: admin_area.php');
	//echo "Is Valid User";
	}
	else
	{
	echo "Invalid User";
	}
	}
	else
	{
	echo "Invalid User";
	}
	?>

view rawlogin_check.php hosted with ❤ by GitHub
6. buat file admin_area.php

	<?php
	session_start();
	if(!empty($_SESSION['username']))
	{
	?>
	<h1>Halaman Admin</h1>
	<a href="logout.php">Logout</a>
	<?php
	}else{
	header('location: login.php');
	}
	?>

view rawadmin_area.php hosted with ❤ by GitHub
7. buat file logout.php

	<?php
	session_start();
	session_destroy();
	header('location: login.php');
	?>

view rawlogout.php hosted with ❤ by GitHub

untuk download source code disini

Tweet