loginfull.php

<?php

$username=$_POST['username'];
$password=$_POST['password'];
//$d=encript($password);
$query=" SELECT * FROM register WHERE username='$username' AND password='$password'";
echo $query;
$result=mysqli_query($connection,$query);
$count=mysqli_num_rows($result);
if($count==1){
	header("Location: welcome.php");

}else{
	echo "<br>error";
}

?>