<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "itwebsite";


//Getting values
$name=$_POST["nam"];
$passwd=$_POST["pwd"];


// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
$pwd="Select Password FROM datachk where Name='$name'";
if (!strcmp($passwd,$pwd)) {
   echo "Logged in";

}

else
{
    echo "Error: " . $name . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>