Forward_Station_Server/login.php

<?php
    include("connectionDb.php");
    session_start();  
	

	
	$username = $_POST["uname"];
	$password = $_POST["password"];
	 $sql = "SELECT * FROM user WHERE password='$password' AND name='$username' ";
	 $ret = $db->query($sql);
   while($row = $ret->fetchArray() ){
     print_r($row);
      $uname=$row["name"];
	  $pwd=$row['password'];
	
  }

        if ($pwd==$_POST["password"] && $uname==$_POST["uname"]){
           $_SESSION["login"]=$uname;
           header('Location: main.php');    
		}
		else{
			$_SESSION['errors'] = array("Your username or password was incorrect.");
			header("Location:index.php");
		  }
?>