 <?php 
                                          $lang=$this->setting_model->get();
                                          $session=$this->session->userdata('student');
                                        
                                            $id=$session['student_id'];
                                           $defoultlang=$this->setting_model->get_studentlang($id);
                                           //print_r($defoultlang['lang_id']);die;
										   if(!empty($defoultlang) ){
                                           	if($defoultlang['lang_id']!=0){
                                           		$defoult=$defoultlang['lang_id'];
                                           	}else{
                                           	$defoult=$lang[0]['lang_id'];	
                                           	}
                                           	 
                                           	}
                                            //$defoult=$defoultlang['lang_id'];
                                          $json_languages=json_decode($lang[0]['languages']);

                                                foreach($json_languages as $value){
                                                    $result=$this->db->select('languages.language,languages.country_code')->from('languages')->where('id',$value)->get()->row_array();
                                                    ?>
                                                    <option data-content='<span class="flag-icon flag-icon-<?php echo $result['country_code'];?>"></span> <?php echo $result['language'];?>' value="<?php echo $value;?>" <?php if($defoult==$value){ echo "Selected";} ?>><?php echo $result['language'];?></option>
                                                    <?php

                                                }
                                            ?>