<?php

$mail="abc@gmail.com";
$query="insert into mydbtest.temp_signup(name,mail_id,password,mobile,type)
values('$name','$mail','$password',$mobile,'$type')" or die(
mysqli_error());
$result=mysqli_query($conn,$query);
// Mail sent to admin or company
$msg = " n Hi,n       Congrats !!!
Thanks for signup . Do wonders ...
------------------------
Username: $name
Password: $password
------------------------
Your account has been created, you can login with the following credentials
after you have activated your account by pressing the url below.

Please click this link to activate your account:
 ***http://www.rupeeandcoins.com/verify.php?email=".$mail."&key=".$key.***

"n Thank you.
With Regards,
RupeeandCoins Team  ...";

// send email
mail($mail,"RupeeandCoins Signup Confirmation ...",$msg);
 ?>

<?php

if(isset($_GET['email']) && !empty($_GET['email']) AND isset($_GET['key'])
&& !empty($_GET['key'])){
 $email = mysql_escape_string($_GET['email']);
 $key = mysql_escape_string($_GET['key']);
 echo $email." ".$key;
 echo "<script>alert('welcome')</script>";
?>