I want to build a login connection on my website project. I have a few errors and don't know how to resolve them. I've tried watching some tutorials..
Can you give me a little help, please?
My Code:
ob_start();
$host="localhost"; // Host name
$username=""; // Mysql username
$password=""; // Mysql password
$db_name="test"; // Database name
$tbl_name="members"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
// Define $myusername and $mypassword
**$myusername=$_POST['myusername'];
$mypassword=$_POST['mypassword'];**
// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row
if($count==1){
// Register $myusername, $mypassword and redirect to file "login_success.php"
$_SESSION['myusername']= $myusername;
$_SESSION['mypassword']= $mypassword;
header("location:login_success.php");
}
else {
echo "Wrong Username or Password";
}
ob_end_flush();
Getting these errors:
Notice: Undefined index: myusername in C:\xampp\htdocs\gaming\admin\admin_login.php on line 16
Notice: Undefined index: mypassword in C:\xampp\htdocs\gaming\admin\admin_login.php on line 17
