where a.stud_id = b.stud_id
AND a.stud_id = c.stud_id
AND a.stud_id = ?';
$select = DB::getInstance()->query($sql, array(Input::get('scan-stud')));
if ($select && $select->count() > 0) {
Session::put('select_stud', $select->result());
Session::exists('verify_error') ? Session::delete('verify_error') : '';
} else {
Session::put('verify_error', 'Please Try Again');
}
$current_url = Cryption::decryt64(Session::get("current_url"));
Redirect::to($current_url);
} else {
if (Input::get('removes') == 1 && Session::exists('select_stud')) {
$current_url = Cryption::decryt64(Session::get("current_url"));
$inv->remove_stud();
Redirect::to($current_url);
} else {
if (Input::get('check')) {
$code = Input::get('check');
if ($code == "back") {
$results = DB::getInstance()->query("Select food_type,food_image from food_tbl group by food_type");
$obj = $results->result();
echo "<div class='title'>Choose category</div>";
for ($i = 0; $i < $results->count(); $i++) {
echo "<label class='main' id='" . $obj[$i]->food_type . "'>";
echo "<div class='thumb'>";
echo "<img src='" . $obj[$i]->food_image . "'>";
echo "</div>";
echo "<span>" . $obj[$i]->food_type . "</span>";
echo "</label>";