<?php
/*
* OIDplus 2.0
* Copyright 2019 - 2023 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.
*/
namespace ViaThinkSoft\OIDplus;
// phpcs:disable PSR1.Files.SideEffects
// phpcs:enable PSR1.Files.SideEffects
abstract class OIDplusQueryResult extends OIDplusBaseClass {
/**
* @return bool
*/
abstract public function containsResultSet(): bool;
/**
* @return int
*/
abstract public function num_rows(): int;
/**
* @return array|null
*/
abstract public function fetch_array()/*: ?array*/;
/**
* @return object|null
*/
abstract public function fetch_object()/*: ?object*/;
/**
* 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 bool
*/
public function any(): bool {
return $this->num_rows() > 0;
}
}