if($v2=@$_POST['pass'])
{   $v4 = password_hash($v2, PASSWORD_BCRYPT);
   $query="INSERT INTO userinfo (Username, Password, Email) VALUES ('$v1', '$v4', '$v3')";



if (mysql_query($query)){
    echo "Successfully register please login here: <a href='login4.php'>Login</a>" ;
}
}

else{
    echo "Not Registration";
}

$v2=@$_POST['password'];

if ($v3 = password_hash($v2, PASSWORD_BCRYPT)){


$query = "SELECT Username, Password, userid FROM userinfo WHERE username='$v1' AND password='$v3'";

}

if($v4 = mysql_query($query)){
    echo "$query".'<br>';
}

else{
    echo  "query not executed";
}

if ($v5 = mysql_fetch_assoc($v4)){

    $pw = $v5['Password'];


if($pw == $v3){
    echo "Login successfully";
 echo "Welcome ".@$v5['Username'] .'<br><br><br>'.' <table align="top"><a href="logout.php">Logout</a></table>';
    }
else
{
    echo "User Not found";
}