<?php session_start();

require_once("lib/config.inc.php");

require_once("lib/classes/User.php");

require_once("lib/encryption.inc.php");

$userObj = new User();

if(isset($_POST["search_keyword"])) {

$user_pin = $commonObj->praseData($_POST["search_keyword"]);

$user = $userObj->getUserByPin($user_pin);

if($user){

echo ucfirst($user->username);

}

}

?>