Call to undefined method CI_Controller::Controller()

Code:

Controller.php



class CI_Controller extends CI_Base{



 private static $instance;



 function Controller() 

 {

  parent::CI_Base();

 }

 

 public function __construct()

 {

  self::$instance =& $this;



  // Assign all the class objects that were instantiated by the

  // bootstrap file (CodeIgniter.php) to local class variables

  // so that CI can run as one big super object.

  foreach (is_loaded() as $var => $class)

  {

   $this->$var =& load_class($class);

  }



  $this->load =& load_class('Loader', 'libraries');

  $this->load->initialize();

  log_message('debug', 'Controller Class Initialized');

 }



 public static function &get;_instance()

 {

  return self::$instance;

 }

}

Code:

class Frontendcontroler extends CI_Controller {

    

 var $notifications    = array();

 var $mError   = array();

 var $mSuccess = array();

 

 var $isLogin = FALSE; 



 function __construct()

 {

  parent::__construct();

  

      $lang = get_languages('data');

      $lang_detection = $lang[0][1];

      

      // set defauld language

  if(!$this->session->userdata('web_lang'))

  {

     var_dump($this->session->set_userdata(array('web_lang' => $lang_detection))); 

     $this->config->set_item('language', $lang_detection);

  } else {

     $this->config->set_item('language', $this->session->userdata('web_lang'));     

  }

  

  # LOAD LANGUAGE

  if(!$this->session->userdata('web_lang'))

  {

     $this->lang->load('label', $lang_detection);

     $this->lang->load('error', $lang_detection);

     $this->lang->load('success', $lang_detection);

     $this->lang->load('notes', $lang_detection);

  } else {

     $this->lang->load('label', $this->session->userdata('web_lang'));

     $this->lang->load('error', $this->session->userdata('web_lang'));

     $this->lang->load('success', $this->session->userdata('web_lang'));

     $this->lang->load('notes', $this->session->userdata('web_lang'));    

  }

  

    

      

  #Authorization  

  $params = $this->uri->uri_to_assoc(4);

  $index = false;

  if(isset($params['c_id']) && strtolower($this->uri->segment(2)) == 'content' && $params['c_id'] == 1 )

      {

         $index = true;

      }

      

  if( $this->uri->segment(2) && !$index )

  {

     $this->authorize();     

  }

  

 }

 

 /**

  * Function to authorize the user

  * @since 1.0 beta  

  * @return  Boolean

  */

 function authorize()

 {

    /*

      $this->load->model('mod_user/model_user', 'loginSystem');

            

    if(!$this->loginSystem->isLogin())

    {

       redirect('components/guestbook');       

    } 

    */

 }

 

  

 /**

  * Allows you to set the pagination settings for all the pages

  * @access protected  

  * @since 1.0 beta

  * @name   paginationSettings

  * @return Array

  */

 function paginationSettings($limit, $total_page, $base_url) 

 { 

     #Config For Pagination

       $config['per_page']        = $limit;

     $config['num_links']       = 2;

     $config['prev_link']       = '&lt;&lt;';

     $config['prev_tag_open']   = '<span>';

     $config['prev_tag_close']  = '</span>';

     $config['next_link']       = '&gt;&gt;';

     $config['next_tag_open']   = '<span>';

     $config['next_tag_close']  = '</span>';

     $config['first_link']      = '&lt;';

     $config['first_tag_open']  = '<span>';

     $config['first_tag_close'] = '</span>';

     $config['last_link']       = '&gt;';

     $config['last_tag_open']   = '<span>';

     $config['last_tag_close']  = '</span>';

     $config['num_tag_open']    = '<span>';

     $config['num_tag_close']   = '</span>';

     $config['cur_tag_open']    = '<span id="pagination-current">';

     $config['cur_tag_close']   = '</span>';

     

     $config['total_rows']      = $total_page;

     $config['uri_segment']     = $this->uri->total_segments();

     $config['base_url']        = site_url($base_url);

     

     return $config;

 }

 

 

}