<?php
$servername="localhost";
$username="root";
$password="";
$dbname="shakthi";
$con=mysqli_connect("$servername","$username","$password","$dbname");
$uname=$_post['name'];
$umail=$_post['email'];
$uadd=$_post['address'];
$sql = "select * from user where name='$uname' and email='$umail' and address='$uadd'";
$result=mysqli_query($con,$sql);
$row = mysqli_fetch_assoc($result);
/*$usermail =$row["email"];*/
if($row['name']==$uname && $row['email']==$umail && $row['address']==$uadd){
echo "ORDER SUCCESS!!! WELCOME";
}else{
echo "FAILED TO ORDER!";
}
?>
(Added [code]
tags ~ Mod.)