<html>
<head>
<title><?php echo "login" ?></title>
</head>
<body>
<form action = "proseslogin.php" method ="post">
<table border = 0>
<tr>
<td colspan=2> <center>LOGIN </td>
<tr>
<td> Username : </td>
<td> <input type ="text" name="username"> </td>
</tr>
<tr>
<td> Password : </td>
<td> <input type ="password" name="password"> </td>
</tr>
<tr>
<td colspan=2> <input type ="submit" value="login"> </td>
</tr>
<tr>
<td> <a href="daftar.php"> REGISTER </a> </td>
</tr>
</tr>
</table>
</body>
</html>
Kamis, 27 Oktober 2016
proses daftar 2
<html>
<head>
<title><?php echo "proses daftar" ?></title>
</head>
<body>
<?php
$db = "localhost";
$username = "root";
$pass = "";
$con = mysql_connect($db,$username,$pass);
if(!$con)
{
die("Could not connect:".mysql_error());
}
$user = $_POST['username'];
$pass = $_POST['password'];
mysql_select_db("login", $con);
$result = mysql_query("SELECT * FROM user WHERE username LIKE '$user'");
if(empty($user))
{
echo "Username belum diisi<br>";
}
else if(empty($pass))
{
echo "pass belum diisi<br>";
echo "<a href='daftar.php'> Back </a>";
}
else if(mysql_num_rows($result) <>0)
{
echo "username sudah terdafar";
}
else
{
$simpan = mysql_query("INSERT INTO user(username,password) VALUES('$user','$pass')");
if($simpan)
{
echo " daftar sukses";
}
else
{
echo "gagal";
}
}
?>
</body>
</html>
<head>
<title><?php echo "proses daftar" ?></title>
</head>
<body>
<?php
$db = "localhost";
$username = "root";
$pass = "";
$con = mysql_connect($db,$username,$pass);
if(!$con)
{
die("Could not connect:".mysql_error());
}
$user = $_POST['username'];
$pass = $_POST['password'];
mysql_select_db("login", $con);
$result = mysql_query("SELECT * FROM user WHERE username LIKE '$user'");
if(empty($user))
{
echo "Username belum diisi<br>";
}
else if(empty($pass))
{
echo "pass belum diisi<br>";
echo "<a href='daftar.php'> Back </a>";
}
else if(mysql_num_rows($result) <>0)
{
echo "username sudah terdafar";
}
else
{
$simpan = mysql_query("INSERT INTO user(username,password) VALUES('$user','$pass')");
if($simpan)
{
echo " daftar sukses";
}
else
{
echo "gagal";
}
}
?>
</body>
</html>
proses login 2
<html>
<head>
<title><?php echo "Proses Login" ?></title>
</head>
<body>
<?php
$db = "localhost";
$username = "root";
$pass = "";
$con = mysql_connect($db,$username,$pass);
if(!$con)
{
die("Could not connect:".mysql_error());
}
$user = $_POST['username'];
$pass = $_POST['password'];
mysql_select_db("login", $con);
$result = mysql_query("SELECT * FROM user WHERE username LIKE '$user'");
$cekpas = mysql_query("SELECT * FROM user WHERE password LIKE '$pass'");
$jumlah = mysql_num_rows($result);
if(empty($user))
{
echo "Username belum diisi<br>";
echo "<a href='login.php'> Back </a>";
}
else if(empty($pass))
{
echo "pass harus diisi";
}
else if($jumlah==0)
{
echo "user belum daftar";
}
else
{
$login = mysql_query(("SELECT * from user where username='$user' and password='$pass'"));
while($row = mysql_fetch_array($login))
{
echo $row['username'].' '.$row['password'];
$temp=$row['role'];
$temp1=$row['id'];
}
if($temp=="staff")
{
echo "<br><br>WElcome staff".$temp1;
}
}
?>
</body>
</html>
<head>
<title><?php echo "Proses Login" ?></title>
</head>
<body>
<?php
$db = "localhost";
$username = "root";
$pass = "";
$con = mysql_connect($db,$username,$pass);
if(!$con)
{
die("Could not connect:".mysql_error());
}
$user = $_POST['username'];
$pass = $_POST['password'];
mysql_select_db("login", $con);
$result = mysql_query("SELECT * FROM user WHERE username LIKE '$user'");
$cekpas = mysql_query("SELECT * FROM user WHERE password LIKE '$pass'");
$jumlah = mysql_num_rows($result);
if(empty($user))
{
echo "Username belum diisi<br>";
echo "<a href='login.php'> Back </a>";
}
else if(empty($pass))
{
echo "pass harus diisi";
}
else if($jumlah==0)
{
echo "user belum daftar";
}
else
{
$login = mysql_query(("SELECT * from user where username='$user' and password='$pass'"));
while($row = mysql_fetch_array($login))
{
echo $row['username'].' '.$row['password'];
$temp=$row['role'];
$temp1=$row['id'];
}
if($temp=="staff")
{
echo "<br><br>WElcome staff".$temp1;
}
}
?>
</body>
</html>
proses daftar
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<?php require_once("koneksi.php");
$username = $_POST['username'];
$pass = $_POST['password'];
$cekuser = mysql_query("SELECT * FROM user WHERE username = '$username'");
if(mysql_num_rows($cekuser) <> 0) {
echo "Username Sudah Terdaftar!";
echo "<a href="daftar.php">&amp;laquo; Back</a>";
} else {
if(!$username || !$pass) {
echo "Masih ada data yang kosong!";
echo "<a href="daftar.php">&amp;laquo; Back</a>";
} else {
$simpan = mysql_query("INSERT INTO user(username, password) VALUES('$username','$pass')");
if($simpan) {
echo "Pendaftaran Sukses, Silahkan <a href="login.php">Login</a>";
} else {
echo "Proses Gagal!";
}
}
}
?>
|
proses login
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<?php session_start();
require_once("koneksi.php");
$username = $_POST['username'];
$pass = $_POST['password'];
$cekuser = mysql_query("SELECT * FROM user WHERE username = '$username'");
$jumlah = mysql_num_rows($cekuser);
$hasil = mysql_fetch_array($cekuser);
if($jumlah == 0) {
echo "Username Belum Terdaftar!";
echo "<a href="login.php">? Back</a>";
} else {
if($pass <=> $hasil['password']) {
echo "Password Salah!
";
echo "<a href="login.php">&amp;laquo; Back</a>";
} else {
$_SESSION['username'] = $hasil['username'];
header('location:index.php');
}
}
?>
|
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