appointments.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Appointments extends CI_Controller {
	public function __construct() {
		parent::__construct();
		$this->load->library('session');
		// Set user's selected language.
		if ($this->session->userdata('language')) {
			$this->config->set_item('language', $this->session->userdata('language'));
			$this->lang->load('translations', $this->session->userdata('language'));