gistfile1.php

$return['id_full'] = substr($return['last_name'],0,1) . $return['id_number'];
		foreach($return as $k => $v) {
			if(empty($return[$k])) {
				if ($k != 'middle_name') {
					$return['success'] = false;
					$return['message'] = 'Sorry, there was a problem reading your card.<br/>Please swipe again.';
				}
			}
		}