My login.php
<?php
$username = $_GET['fname'];
$password = $_GET['fpass'];
$con=mysqli_connect("localhost","dbuser","dbpass","database");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
<br> $qz = "SELECT id FROM members where username='".$username."' and password='".$password."'" ;
$qz = str_replace("\'","",$qz);
$result = mysqli_query($con,$qz);
<br> while($row = mysqli_fetch_array($result))
{
echo $row['id'];
}
<br> mysqli_close($con);
?>
plz help