PHP Core_Tools::JsonEncode示例

 public function permissionsAction()
 {
     $id = $this->getRequest()->getParam('id');
     if (!$id) {
         $this->getResponse()->setStatus(0)->setBody(__('role does not exist'))->toJson();
     }
     $role_rs = Admin_RolesModel::get(array('id' => $id));
     if (!$role_rs) {
         $this->getResponse()->setStatus(0)->setBody(__('role does not exist'))->toJson();
     }
     $return = array();
     $permissions_rs = Admin_PermissionsModel::getAll();
     foreach ($permissions_rs as $permission_row) {
         if (Core_Bit::check($role_rs->permissions, $permission_row->bit_flag) || $role_rs->is_owner) {
             $return[$permission_row['name']] = true;
         }
     }
     $this->getResponse()->setStatus(1)->setData(Core_Tools::JsonEncode($return))->toJson();
 }