PlatformNumberAssignment/usercheck.php at master · devinatchiyar/PlatformNumberAssignment · GitHub

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<html>
<head>
</head>
<?php
if(isset($_POST['SignIn']))
{
session_start();
include "db.php";

$a=trim($_POST["uid"]);
$b=trim($_POST["pid"]);
$x="select * from user where username='$a' and BINARY password='$b'";
$y=$conn->query($x);
if($y->num_rows==1)
{
	$row = $y->fetch_assoc();
	$_SESSION["uid"] = $row["username"];
	$_SESSION["pwd"]=$row["password"];


	echo "<script type='text/javascript'>window.location.href='usermenu.php';</script>";
	exit();
}
else
{
	echo "<script type='text/javascript'>alert('Wrong Username or Password!!!');</script>";
	include "userlog.php";
}
$conn->close();
}
else
	echo "<script type='text/javascript'>window.top.location.href='unauthorised.php';</script>";
?>
<body>
</body>
</html>