Warning!

Fuel\Core\PhpErrorException [ Warning ]:
in_array() expects parameter 2 to be array, null given

APPPATH/classes/controller/index.php @ line 171

166<?php             Cookie::set('language''en'86400*360'/');
167<?php         }
168<?php     }
169<?php 
170<?php     public static function setlang($lang) {
171<?php         if(in_array($langSession::get('languages'))) {
172<?php             Cookie::set('language'$lang86400*360'/');
173<?php             Session::set('show_languages', array($lang));
174<?php         } else {
175<?php             Cookie::set('language'Lang::get_lang(), 86400*360'/');
176<?php             $lang Lang::get_lang();

Backtrace

  1. COREPATH/bootstrap.php @ line 103
    98<?php         include COREPATH.'classes/errorhandler.php';
    99<?php         class_alias('\Fuel\Core\Errorhandler''Errorhandler');
    100<?php         class_alias('\Fuel\Core\PhpErrorException''PhpErrorException');
    101<?php     }
    102<?php 
    103<?php     return \Errorhandler::error_handler($severity$message$filepath$line);
    104<?php });
    105<?php 
    106<?php function setup_autoloader()
    107<?php {
    108<?php     \Autoloader::add_namespace('Fuel\\Core'COREPATH.'classes/');
    
  2. APPPATH/classes/controller/index.php @ line 171
    166<?php             Cookie::set('language''en'86400*360'/');
    167<?php         }
    168<?php     }
    169<?php 
    170<?php     public static function setlang($lang) {
    171<?php         if(in_array($langSession::get('languages'))) {
    172<?php             Cookie::set('language'$lang86400*360'/');
    173<?php             Session::set('show_languages', array($lang));
    174<?php         } else {
    175<?php             Cookie::set('language'Lang::get_lang(), 86400*360'/');
    176<?php             $lang Lang::get_lang();
    
  3. APPPATH/classes/controller/index.php @ line 182
    177<?php         }
    178<?php 
    179<?php         Config::set('language'$lang);
    180<?php     }
    181<?php     public function action_setlang($lang) {
    182<?php         Controller_Index::setlang($lang);
    183<?php         Lang::load('translate');
    184<?php 
    185<?php         if(Input::is_ajax()) {
    186<?php             $data = array('done' => true'message' => Lang::get('server.success.langchange'), 'blinkColor' => 'success''do_it' => array('to_do' => 'refresh'));
    187<?php 
    
  4. COREPATH/classes/request.php @ line 454
    449<?php                     // fire any controller started events
    450<?php                     \Event::instance()->has_events('controller_started') and \Event::instance()->trigger('controller_started''''none');
    451<?php 
    452<?php                     $class->hasMethod('before') and $class->getMethod('before')->invoke($this->controller_instance);
    453<?php 
    454<?php                     $response $action->invokeArgs($this->controller_instance$this->method_params);
    455<?php 
    456<?php                     $class->hasMethod('after') and $response $class->getMethod('after')->invoke($this->controller_instance$response);
    457<?php 
    458<?php                     // fire any controller finished events
    459<?php                     \Event::instance()->has_events('controller_finished') and \Event::instance()->trigger('controller_finished''''none');
    
  5. DOCROOT/index.php @ line 71
    66<?php             $response Response::forge($response);
    67<?php         }
    68<?php     }
    69<?php     elseif ($e === false)
    70<?php     {
    71<?php         $response Request::forge()->execute()->response();
    72<?php     }
    73<?php     elseif ($route)
    74<?php     {
    75<?php         $response Request::forge($routefalse)->execute(array($e))->response();
    76<?php     }
    
  6. DOCROOT/index.php @ line 96
    91<?php {
    92<?php     // Boot the app...
    93<?php     require APPPATH.'bootstrap.php';
    94<?php 
    95<?php     // ... and execute the main request
    96<?php     $response $routerequest();
    97<?php }
    98<?php catch (HttpBadRequestException $e)
    99<?php {
    100<?php     $response $routerequest('_400_'$e);
    101<?php }