Subversion Repositories oidplus

<?php

/*

 * OIDplus 2.0

 * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

if (!defined('INSIDE_OIDPLUS')) die();

abstract class OIDplusQueryResult extends OIDplusBaseClass {

        abstract public function containsResultSet(): bool;

        abstract public function num_rows(): int;

        abstract public function fetch_array()/*: ?array*/;

        abstract public function fetch_object()/*: ?object*/;

        public function any(): bool {

                // The any() function returns true if there is at least one

                // row in the section. By default, num_rows() will be used.

                // Plugins can override this method if they have a possibility

                // of making this functionality more efficient.

                return $this->num_rows() > 0;

        }

}