if($_GET['action'] == "createAdmin") {

$email = filter_input(INPUT_POST, 'email');
$username = filter_input(INPUT_POST, 'username');
$password = filter_input(INPUT_POST, 'password');
$confirm = filter_input(INPUT_POST, 'confirm_password');

$current_date = date("Y-m-d h:i:s a");
$microTime = microtime();


if($password == $confirm) {

$hash_pass = crypt($password .$microTime);

$pass_crypt =  crypt($password); // let the salt be automatically generated

$statement_insertAdmin = $conn->prepare("INSERT INTO admin_login(username, password, email, created_date, hash)
VALUES(:user, :pass, :email, :created, :hash)");
$statement_insertAdmin->execute(array(
"user" =>  $username,
"pass" => $pass_crypt,
"email" => $email,
"created" => $current_date,
"hash" => $hash_pass
));

//send verification email with hash
$to = $email;
$subject = "Admin Account Created";

$htmlbody = 'Please click the link below to activate your admin account! <br><Br>

    <a href='http://www.companyname.com/admin/activate.php?  a=1&h='.$hash.''>
  Activate Now </a>
 ';


$headers = "MIME-Version: 1.0" . "rn";
$headers .= "Content-type:text/html;charset=UTF-8" . "rn";

 // More headers
$headers .= 'From: Company Name<email@email.com>';

mail($to,$subject,$htmlbody,$headers);

echo "created";

}

else {
echo 'false confirm';
}

}