loginprocess

<?php
include "newdb.php";
$dbcon=connect_db();
?>
<?php
$username=$_POST["username"];
$password=$_POST["password"];
//$username='selva';
//$password='password';
$flag=0;
$statement="SELECT userid FROM users where username='$username' and password='$password'";
//echo $statement;
//exit();
$result=mysqli_query($dbcon,$statement);
while($row=mysqli_fetch_array($result) )
{
	$flag=1;
}
close_db();
if($flag==1)
{
	$myObj=new \stdClass();
	$myObj->result = "1";
	$myJSON = json_encode($myObj);
	echo $myJSON;
	exit();
}
else
{
	$myObj=new \stdClass();
	$myObj->result = "2";
	$myJSON = json_encode($myObj);
	echo $myJSON;
	exit();
}
?>