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

  $sql = "select opinname, oppass, OPid from opuser";

  $result = $conn->query($sql);
  $num = $result->num_rows;
  $counter = 0;
  $ready = 0;
  while ( $counter < $num) {
     $row = $result->fetch_assoc();
	 if(($n1 == $row["opinname"]) && ($p1 == $row["oppass"])) {
		session_start();
		$_SESSION['opv_in'] = "YES";
		$_SESSION['opv_name']  = $n1;
		$ready = 1;
	 } else {
        $counter = $counter + 1;
	 }
  } 
  if($ready=="1"){
	  header("Location:opfrontcontrol.php");
  } else {
	  header("Location:oplogin.php");
  }
  
?>