/**
  * Update Options
  *
  * @param array $options
  */
 function update_admin_options($options = '')
 {
     if (!empty($options)) {
         $this->admin_options = array_merge($this->admin_options, $options);
     }
     if (!empty($this->admin_options['sphinx_conf']) && file_exists($this->admin_options['sphinx_conf'])) {
         $sphinxService = new SphinxService($this);
         $pid_file = $sphinxService->get_searchd_pid_filename($this->admin_options['sphinx_conf']);
         $this->admin_options['sphinx_searchd_pid'] = $pid_file;
     }
     update_option($this->adminOptionsName, $this->admin_options);
 }