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/>.

**/

​

define('ZABBIX_VERSION',        '7.0.10rc1');

define('ZABBIX_API_VERSION',    '7.0.10');

define('ZABBIX_EXPORT_VERSION', '7.0');

​

define('ZABBIX_DB_VERSION',     7000000);

​

define('DB_VERSION_SUPPORTED',                      0);

define('DB_VERSION_LOWER_THAN_MINIMUM',             1);

define('DB_VERSION_HIGHER_THAN_MAXIMUM',            2);

define('DB_VERSION_FAILED_TO_RETRIEVE',             3);

define('DB_VERSION_NOT_SUPPORTED_ERROR',            4);

define('DB_VERSION_NOT_SUPPORTED_WARNING',          5);

define('DB_VERSION_HIGHER_THAN_MAXIMUM_ERROR',      6);

define('DB_VERSION_HIGHER_THAN_MAXIMUM_WARNING',    7);

​

define('ZABBIX_COPYRIGHT_FROM', '2001');

define('ZABBIX_COPYRIGHT_TO',   '2025');

​

define('ZBX_DOCUMENTATION_URL', 'https://www.zabbix.com/documentation');

​

define('ZBX_BCRYPT_COST',       10);

​

define('ZBX_SESSION_NAME', 'zbx_session'); // Session cookie name for Zabbix front-end.

​

define('CSRF_TOKEN_NAME', '_csrf_token');

​

define('ZBX_KIBIBYTE',  '1024');

define('ZBX_MEBIBYTE',  '1048576');

define('ZBX_GIBIBYTE',  '1073741824');

define('ZBX_TEBIBYTE',  '1099511627776');

​

define('ZBX_MIN_PERIOD',        60); // 1 minute

​

define('ZBX_MIN_INT32',         -2147483648);

define('ZBX_MAX_INT32',         2147483647);

define('ZBX_MIN_INT64',         '-9223372036854775808');

define('ZBX_MAX_INT64',         '9223372036854775807');

define('ZBX_MAX_UINT64',        '18446744073709551615');

​

// Double precision 64-bit float.

define('ZBX_FLOAT_DIG', PHP_FLOAT_DIG);

define('ZBX_FLOAT_MIN', PHP_FLOAT_MIN);

define('ZBX_FLOAT_MAX', PHP_FLOAT_MAX);

​

define('ZBX_MAX_DATE',      ZBX_MAX_INT32); // 19 Jan 2038 03:14:07 UTC

define('ZBX_MIN_TIMESHIFT', -788400000); // Min valid timeshift value in seconds (25 years).

define('ZBX_MAX_TIMESHIFT', 788400000); // Max valid timeshift value in seconds (25 years).

​

define('ZBX_GEOMAP_MAX_ZOOM', 30); // Max zoom level for geomap.

​

define('ZBX_MAX_GRAPHS_PER_PAGE', 20);

​

define('SUBFILTER_VALUES_PER_GROUP', 1000); // Number of subfilter values per group.

​

// Date and time format separators must be synced with setSDateFromOuterObj() in class.calendar.js.

define('ZBX_FULL_DATE_TIME',    'Y-m-d H:i:s'); // Time selector full date and time presentation format.

define('ZBX_DATE_TIME',         'Y-m-d H:i'); // Time selector date and time without seconds presentation format.

define('ZBX_DATE',              'Y-m-d'); // Time selector date without minutes and seconds presentation format.

​

// TTL timeout in seconds used to invalidate data cache of Vault response. Set 0 to disable Vault response caching.

define('ZBX_DATA_CACHE_TTL', 60);

​

define('ZBX_HISTORY_SOURCE_ELASTIC',    'elastic');

define('ZBX_HISTORY_SOURCE_SQL',        'sql');

​

define('ELASTICSEARCH_RESPONSE_PLAIN',          0);

define('ELASTICSEARCH_RESPONSE_AGGREGATION',    1);

define('ELASTICSEARCH_RESPONSE_DOCUMENTS',      2);

​

define('ZBX_FONTPATH',              realpath('assets/fonts')); // where to search for font (GD > 2.0.18)

define('ZBX_GRAPH_FONT_NAME',       'DejaVuSans'); // font file name

define('ZBX_GRAPH_LEGEND_HEIGHT',   120); // when graph height is less then this value, some legend will not show up

​

define('GRAPH_YAXIS_SIDE_DEFAULT', 0); // 0 - LEFT SIDE, 1 - RIGHT SIDE

​

define('ZBX_MAX_IMAGE_SIZE', ZBX_MEBIBYTE);