<?php
session_start();
$mobile = $_POST['mobile'];
$otp = rand(100000,999999);
$_SESSION['otp']=$otp;
$_SESSION['mobile']=$mobile;
$_SESSION['mac']=$_POST['mac'];
$_SESSION['link_login']=$_POST['link_login'];
$_SESSION['link_orig']=$_POST['link_orig'];
/* Send SMS via provider */
file_get_contents("https://smsprovider.com/api/send?api_key=APIKEY&to=$mobile&msg=Your%20OTP:%20$otp");
header('Location: verify_otp.php');