PHP WPP_F::get_all_attribute_values示例

 /**
  * Returns the list of property statuses.
  *
  * @return array
  */
 public function get_post_statuses()
 {
     $all = 0;
     $_attrs = \WPP_F::get_all_attribute_values('post_status');
     $attrs = array();
     if (is_array($_attrs)) {
         foreach ($_attrs as $attr) {
             $count = \WPP_F::get_properties_quantity(array($attr));
             switch ($attr) {
                 case 'publish':
                     $label = __('Published', $this->get('domain'));
                     $all += $count;
                     break;
                 case 'pending':
                     $label = __('Pending', $this->get('domain'));
                     $all += $count;
                     break;
                 case 'trash':
                     $label = __('Trashed', $this->get('domain'));
                     break;
                 case 'auto-draft':
                     $label = __('Auto-Draft', $this->get('domain'));
                     break;
                 default:
                     $label = strtoupper(substr($attr, 0, 1)) . substr($attr, 1, strlen($attr));
                     $all += $count;
             }
             $attrs[$attr] = $label . ' (' . \WPP_F::format_numeric($count) . ')';
         }
     } else {
         return array();
     }
     $attrs['any'] = __('Any', $this->get('domain')) . ' (' . \WPP_F::format_numeric($all) . ')';
     ksort($attrs);
     return $attrs;
 }