PHP Institution::exists示例

示例#1

文件： authentication.php 项目： thomasgroch/quiz

 function get_logged_company()
 {
     if (!$this->is_signed_in()) {
         return NULL;
     } else {
         if ($this->CI->session->userdata('company_id') || $this->CI->session->userdata('institution_id')) {
             $c = new Company();
             $c->where('id', $this->CI->session->userdata('company_id'))->get();
             if ($c->exists()) {
                 return $c;
             } else {
                 $c = new Institution();
                 $c->where('id', $this->CI->session->userdata('institution_id'))->get();
                 if ($c->exists()) {
                     return $c;
                 }
             }
         }
         return NULL;
     }
 }