
<?php
  include 'connectmerry.php'; 
  $n1 = $_POST['n_in'];
  $p1 = $_POST['p_in'];

  $sql = "select loginname, namepass, LNid from suser";

  $result = $conn->query($sql);
  $num = $result->num_rows;
  $counter = 0;
  $ready = 0;
  while ( $counter < $num) {
     $row = $result->fetch_assoc();
	 if(($n1 == $row["loginname"]) && ($p1 == $row["namepass"])) {
		session_start();
		$_SESSION['s_in'] = "YES";
		$_SESSION['op_name']  = $n1;
		$_SESSION['num_show']  = "";
		$ready = 1;
	 } else {
        $counter = $counter + 1;
	 }
  } 
  if($ready=="1"){
	  header("Location:frontcontrol.php");
  } else {
	  header("Location:vtlogin.php");
  }
  
?>