Zabbix

<?php

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

/**

 * A class for interacting with the Zabbix server.

 *

 * Class CZabbixServer

 */

class CZabbixServer {

​

    /**

     * Return item queue overview.

     */

    const QUEUE_OVERVIEW = 'overview';

​

    /**

     * Return item queue overview by proxy.

     */

    const QUEUE_OVERVIEW_BY_PROXY = 'overview by proxy';

​

    /**

     * Return a detailed item queue.

     */

    const QUEUE_DETAILS = 'details';

​

    /**

     * Response value if the request has been executed successfully.

     */

    const RESPONSE_SUCCESS = 'success';

​

    /**

     * Response value if an error occurred.

     */

    const RESPONSE_FAILED = 'failed';

​

    /**

     * Auxiliary constants for request() method.

     */

    const ZBX_TCP_EXPECT_HEADER = 1;

    const ZBX_TCP_EXPECT_DATA = 2;

​

    /**

     * Max number of bytes to read from the response for each iteration.

     */

    const READ_BYTES_LIMIT = 8192;

​

    /**

     * Zabbix server host name.

     *

     * @var string|null