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/forum/includes/automatic_dst.php

https://github.com/GreyTeardrop/socionicasys-forum
PHP | 223 lines | 174 code | 27 blank | 22 comment | 14 complexity | 599f448fb8612d2b3a44dbbd9b12f97c MD5 | raw file
Possible License(s): AGPL-1.0, LGPL-3.0, MPL-2.0-no-copyleft-exception 
    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4. *
    5. 

  5. * @package - "Automatic Daylight Savings Time 2"
    6. 

  6. * @version $Id: automatic_dst.php 9 2009-11-18 MartectX $
    7. 

  7. * @copyright (C)2008-2009, MartectX ( http://mods.martectx.de/ )
    8. 

  8. * @license http://opensource.org/licenses/gpl-license.php GNU Public License 
    9. 

  9. *
    10. 

  10. */
    11. 

  11. 

  12. if (!defined('IN_PHPBB'))
    13. 

  13. {
    14. 

  14. 	exit;
    15. 

  15. }
    16. 

  16. 

  17. function automatic_dst_session()
    18. 

  18. {
    19. 

  19. 	if (!defined('AUTOMATIC_DST_TIMEZONE'))
    20. 

  20. 	{
    21. 

  21. 		global $config, $db, $user;
    22. 

  22. 

  23. 		$user->add_lang('mods/automatic_dst');
    24. 

  24. 

  25. 		if ($user->data['user_id'] != ANONYMOUS)
    26. 

  26. 		{
    27. 

  27. 			if (is_numeric($user->data['user_timezone']))
    28. 

  28. 			{
    29. 

  29. 				// Time zone not yet converted, so lets temporarily do just that -  if there's no entry to convert to reset to board time
    30. 

  30. 				$timetable = automatic_dst_get_timetable();
    31. 

  31. 				$user->data['user_timezone'] = ($timetable[$user->data['user_timezone']]) ? $timetable[$user->data['user_timezone']] : AUTOMATIC_DST_BOARD_TIMEZONE;
    32. 

  32. 			}
    33. 

  33. 

  34. 			if ($user->data['user_timezone'] != AUTOMATIC_DST_BOARD_TIMEZONE)
    35. 

  35. 			{
    36. 

  36. 				if (version_compare(PHP_VERSION, '5.2.0', '>'))
    37. 

  37. 				{
    38. 

  38. 					date_default_timezone_set($user->data['user_timezone']);
    39. 

  39. 					$january = new DateTime(date('Y') . '-01-01 12:00:00');
    40. 

  40. 					$july = new DateTime(date('Y') . '-07-01 12:00:00');
    41. 

  41. 					$offset = ($january->getOffset() < $july->getOffset()) ? $january->getOffset() / 3600 : $july->getOffset() / 3600;
    42. 

  42. 				}
    43. 

  43. 				else
    44. 

  44. 				{
    45. 

  45. 					putenv('TZ=' . $user->data['user_timezone']);
    46. 

  46. 					$offset = (date('Z', mktime(0, 0, 0, 01, 01)) < date('Z', mktime(0, 0, 0, 07, 01))) ? date('Z', mktime(0, 0, 0, 01, 01)) / 3600 : date('Z', mktime(0, 0, 0, 07, 01)) / 3600;
    47. 

  47. 				}
    48. 

  48. 			}
    49. 

  49. 			else
    50. 

  50. 			{
    51. 

  51. 				$offset = $config['board_timezone'];
    52. 

  52. 			}
    53. 

  53. 

  54. 			define('AUTOMATIC_DST_TIMEZONE', $user->data['user_timezone']);
    55. 

  55. 			define('AUTOMATIC_DST_ISDST', date('I'));
    56. 

  56. 

  57. 			// Set all variables you can think of to the automatically determined - you never know which ones may be used by keen MOD authors... ;-)
    58. 

  58. 			$user->data['user_timezone'] = $offset;
    59. 

  59. 			$user->data['user_dst'] = AUTOMATIC_DST_ISDST;
    60. 

  60. 

  61. 			$user->timezone = $offset * 3600;
    62. 

  62. 			$user->dst = AUTOMATIC_DST_ISDST * 3600;
    63. 

  63. 		}
    64. 

  64. 		else
    65. 

  65. 		{
    66. 

  66. 			if ($user->data['user_timezone'] != AUTOMATIC_DST_BOARD_TIMEZONE)
    67. 

  67. 			{
    68. 

  68. 				// Set the time zone of the anonymous user to the board's time zone
    69. 

  69. 				$sql = 'UPDATE ' . USERS_TABLE . "
    70. 

  70. 					SET user_timezone = '" . AUTOMATIC_DST_BOARD_TIMEZONE . "'
    71. 

  71. 					WHERE user_id = " . ANONYMOUS;
    72. 

  72. 				$db->sql_query($sql);
    73. 

  73. 

  74. 				$user->data['user_timezone'] = AUTOMATIC_DST_BOARD_TIMEZONE;
    75. 

  75. 			}
    76. 

  76. 

  77. 			define('AUTOMATIC_DST_TIMEZONE', AUTOMATIC_DST_BOARD_TIMEZONE);
    78. 

  78. 			define('AUTOMATIC_DST_ISDST', AUTOMATIC_DST_BOARD_ISDST);
    79. 

  79. 

  80. 			// Set all variables you can think of to the automatically determined - you never know which ones may be used by keen MOD authors... ;-)
    81. 

  81. 			$user->data['user_timezone'] = $config['board_timezone'];
    82. 

  82. 			$user->data['user_dst'] = AUTOMATIC_DST_ISDST;
    83. 

  83. 

  84. 			$user->timezone = $config['board_timezone'] * 3600;
    85. 

  85. 			$user->dst = AUTOMATIC_DST_ISDST * 3600;
    86. 

  86. 		}
    87. 

  87. 	}
    88. 

  88. }
    89. 

  89. 

  90. function automatic_dst_cache($timezone)
    91. 

  91. {
    92. 

  92. 	if (is_numeric($timezone))
    93. 

  93. 	{
    94. 

  94. 		// Time zone not yet converted, so lets temporarily do just that -  if there's no entry to convert to reset to GMT
    95. 

  95. 		$timetable = automatic_dst_get_timetable();
    96. 

  96. 		$timezone = number_format($timezone, 2);
    97. 

  97. 		$timezone = ($timetable[$timezone]) ? $timetable[$timezone] : 'Europe/London';
    98. 

  98. 

  99. 		// It's important for the converter that this time zone is temporary, so lets tell it
    100. 

  100. 		define('AUTOMATIC_DST_TEMP_TIMEZONE', TRUE);
    101. 

  101. 	}
    102. 

  102. 

  103. 	if (version_compare(PHP_VERSION, '5.2.0', '>'))
    104. 

  104. 	{
    105. 

  105. 		date_default_timezone_set($timezone);
    106. 

  106. 		$january = new DateTime(date('Y') . '-01-01 12:00:00');
    107. 

  107. 		$july = new DateTime(date('Y') . '-07-01 12:00:00');
    108. 

  108. 		$offset = ($january->getOffset() < $july->getOffset()) ? $january->getOffset() / 3600 : $july->getOffset() / 3600;
    109. 

  109. 	}
    110. 

  110. 	else
    111. 

  111. 	{
    112. 

  112. 		putenv('TZ=' . $timezone);
    113. 

  113. 		$offset = (date('Z', mktime(0, 0, 0, 01, 01)) < date('Z', mktime(0, 0, 0, 07, 01))) ? date('Z', mktime(0, 0, 0, 01, 01)) / 3600 : date('Z', mktime(0, 0, 0, 07, 01)) / 3600;
    114. 

  114. 	}
    115. 

  115. 

  116. 	define('AUTOMATIC_DST_BOARD_TIMEZONE', $timezone);
    117. 

  117. 	define('AUTOMATIC_DST_BOARD_ISDST', date('I'));
    118. 

  118. 

  119. 	// Return time zone offset
    120. 

  120. 	return $offset;
    121. 

  121. }
    122. 

  122. 

  123. function automatic_dst_get_timezones()
    124. 

  124. {
    125. 

  125. 	// From http://us.php.net/manual/en/function.date-default-timezone-set.php#84459
    126. 

  126. 	// Credit to Rob Kaper
    127. 

  127. 

  128. 	global $user;
    129. 

  129. 

  130. 	if (version_compare(PHP_VERSION, '5.2.0', '>'))
    131. 

  131. 	{
    132. 

  132. 		$timezoneslist = DateTimeZone::listAbbreviations();
    133. 

  133. 

  134. 		$cities = array();
    135. 

  135. 

  136. 		foreach($timezoneslist as $key => $zones)
    137. 

  137. 		{
    138. 

  138. 			foreach($zones as $id => $zone)
    139. 

  139. 			{
    140. 

  140. 				if (preg_match('/^(Africa|America|Antarctica|Arctic|Asia|Atlantic|Australia|Europe|Indian|Pacific)\//', $zone['timezone_id']))
    141. 

  141. 				{
    142. 

  142. 					$cities[$zone['timezone_id']] = strtr($zone['timezone_id'], $user->lang['automatic_dst_timezones']);
    143. 

  143. 				}
    144. 

  144. 			}
    145. 

  145. 		}
    146. 

  146. 	}
    147. 

  147. 	else
    148. 

  148. 	{
    149. 

  149. 		// Sad, but that's how it has to be done...
    150. 

  150. 		$timezoneslist = array(
    151. 

  151. 			'Africa/Abidjan', 'Africa/Accra', 'Africa/Addis_Ababa', 'Africa/Algiers', 'Africa/Asmara', 'Africa/Asmera', 'Africa/Bamako', 'Africa/Bangui', 'Africa/Banjul', 'Africa/Bissau', 'Africa/Blantyre', 'Africa/Brazzaville', 'Africa/Cairo', 'Africa/Casablanca', 'Africa/Ceuta', 'Africa/Conakry', 'Africa/Dakar', 'Africa/Dar_es_Salaam', 'Africa/Djibouti', 'Africa/Douala', 'Africa/El_Aaiun', 'Africa/Freetown', 'Africa/Gaborone', 'Africa/Harare', 'Africa/Johannesburg', 'Africa/Kampala', 'Africa/Khartoum', 'Africa/Kigali', 'Africa/Lagos', 'Africa/Libreville', 'Africa/Luanda', 'Africa/Lusaka', 'Africa/Malabo', 'Africa/Maputo', 'Africa/Maseru', 'Africa/Mbabane', 'Africa/Mogadishu', 'Africa/Monrovia', 'Africa/Nairobi', 'Africa/Ndjamena', 'Africa/Niamey', 'Africa/Nouakchott', 'Africa/Ouagadougou', 'Africa/Porto-Novo', 'Africa/Sao_Tome', 'Africa/Timbuktu', 'Africa/Tripoli', 'Africa/Tunis', 'Africa/Windhoek',
    152. 

  152. 			'America/Adak', 'America/Anchorage', 'America/Anguilla', 'America/Antigua', 'America/Araguaina', 'America/Argentina/Buenos_Aires', 'America/Argentina/Catamarca', 'America/Argentina/ComodRivadavia', 'America/Argentina/Cordoba', 'America/Argentina/Jujuy', 'America/Argentina/La_Rioja', 'America/Argentina/Mendoza', 'America/Argentina/Rio_Gallegos', 'America/Argentina/San_Juan', 'America/Argentina/Tucuman', 'America/Argentina/Ushuaia', 'America/Aruba', 'America/Asuncion', 'America/Atikokan', 'America/Atka', 'America/Bahia', 'America/Barbados', 'America/Belem', 'America/Belize', 'America/Blanc-Sablon', 'America/Boa_Vista', 'America/Bogota', 'America/Boise', 'America/Buenos_Aires', 'America/Cambridge_Bay', 'America/Campo_Grande', 'America/Cancun', 'America/Caracas', 'America/Catamarca', 'America/Cayenne', 'America/Cayman', 'America/Chicago', 'America/Chihuahua', 'America/Coral_Harbour', 'America/Cordoba', 'America/Costa_Rica', 'America/Cuiaba', 'America/Curacao', 'America/Danmarkshavn', 'America/Dawson', 'America/Dawson_Creek', 'America/Denver', 'America/Detroit', 'America/Dominica', 'America/Edmonton', 'America/Eirunepe', 'America/El_Salvador', 'America/Ensenada', 'America/Fort_Wayne', 'America/Fortaleza', 'America/Glace_Bay', 'America/Godthab', 'America/Goose_Bay', 'America/Grand_Turk', 'America/Grenada', 'America/Guadeloupe', 'America/Guatemala', 'America/Guayaquil', 'America/Guyana', 'America/Halifax', 'America/Havana', 'America/Hermosillo', 'America/Indiana/Indianapolis', 'America/Indiana/Knox', 'America/Indiana/Marengo', 'America/Indiana/Petersburg', 'America/Indiana/Vevay', 'America/Indiana/Vincennes', 'America/Indiana/Winamac', 'America/Indianapolis', 'America/Inuvik', 'America/Iqaluit', 'America/Jamaica', 'America/Jujuy', 'America/Juneau', 'America/Kentucky/Louisville', 'America/Kentucky/Monticello', 'America/Knox_IN', 'America/La_Paz', 'America/Lima', 'America/Los_Angeles', 'America/Louisville', 'America/Maceio', 'America/Managua', 'America/Manaus', 'America/Martinique', 'America/Mazatlan', 'America/Mendoza', 'America/Menominee', 'America/Merida', 'America/Mexico_City', 'America/Miquelon', 'America/Moncton', 'America/Monterrey', 'America/Montevideo', 'America/Montreal', 'America/Montserrat', 'America/Nassau', 'America/New_York', 'America/Nipigon', 'America/Nome', 'America/Noronha', 'America/North_Dakota/Center', 'America/North_Dakota/New_Salem', 'America/Panama', 'America/Pangnirtung', 'America/Paramaribo', 'America/Phoenix', 'America/Port-au-Prince', 'America/Port_of_Spain', 'America/Porto_Acre', 'America/Porto_Velho', 'America/Puerto_Rico', 'America/Rainy_River', 'America/Rankin_Inlet', 'America/Recife', 'America/Regina', 'America/Rio_Branco', 'America/Rosario', 'America/Santiago', 'America/Santo_Domingo', 'America/Sao_Paulo', 'America/Scoresbysund', 'America/Shiprock', 'America/St_Johns', 'America/St_Kitts', 'America/St_Lucia', 'America/St_Thomas', 'America/St_Vincent', 'America/Swift_Current', 'America/Tegucigalpa', 'America/Thule', 'America/Thunder_Bay', 'America/Tijuana', 'America/Toronto', 'America/Tortola', 'America/Vancouver', 'America/Virgin', 'America/Whitehorse', 'America/Winnipeg', 'America/Yakutat', 'America/Yellowknife',
    153. 

  153. 			'Antarctica/Casey', ' Antarctica/Davis', ' Antarctica/DumontDUrville', ' Antarctica/Mawson', ' Antarctica/McMurdo', ' Antarctica/Palmer', ' Antarctica/Rothera', ' Antarctica/South_Pole', ' Antarctica/Syowa', ' Antarctica/Vostok',
    154. 

  154. 			'Arctic/Longyearbyen',
    155. 

  155. 			'Asia/Aden', 'Asia/Almaty', 'Asia/Amman', 'Asia/Anadyr', 'Asia/Aqtau', 'Asia/Aqtobe', 'Asia/Ashgabat', 'Asia/Ashkhabad', 'Asia/Baghdad', 'Asia/Bahrain', 'Asia/Baku', 'Asia/Bangkok', 'Asia/Beirut', 'Asia/Bishkek', 'Asia/Brunei', 'Asia/Calcutta', 'Asia/Choibalsan', 'Asia/Chongqing', 'Asia/Chungking', 'Asia/Colombo', 'Asia/Dacca', 'Asia/Damascus', 'Asia/Dhaka', 'Asia/Dili', 'Asia/Dubai', 'Asia/Dushanbe', 'Asia/Gaza', 'Asia/Harbin', 'Asia/Hong_Kong', 'Asia/Hovd', 'Asia/Irkutsk', 'Asia/Istanbul', 'Asia/Jakarta', 'Asia/Jayapura', 'Asia/Jerusalem', 'Asia/Kabul', 'Asia/Kamchatka', 'Asia/Karachi', 'Asia/Kashgar', 'Asia/Katmandu', 'Asia/Krasnoyarsk', 'Asia/Kuala_Lumpur', 'Asia/Kuching', 'Asia/Kuwait', 'Asia/Macao', 'Asia/Macau', 'Asia/Magadan', 'Asia/Makassar', 'Asia/Manila', 'Asia/Muscat', 'Asia/Nicosia', 'Asia/Novosibirsk', 'Asia/Omsk', 'Asia/Oral', 'Asia/Phnom_Penh', 'Asia/Pontianak', 'Asia/Pyongyang', 'Asia/Qatar', 'Asia/Qyzylorda', 'Asia/Rangoon', 'Asia/Riyadh', 'Asia/Saigon', 'Asia/Sakhalin', 'Asia/Samarkand', 'Asia/Seoul', 'Asia/Shanghai', 'Asia/Singapore', 'Asia/Taipei', 'Asia/Tashkent', 'Asia/Tbilisi', 'Asia/Tehran', 'Asia/Tel_Aviv', 'Asia/Thimbu', 'Asia/Thimphu', 'Asia/Tokyo', 'Asia/Ujung_Pandang', 'Asia/Ulaanbaatar', 'Asia/Ulan_Bator', 'Asia/Urumqi', 'Asia/Vientiane', 'Asia/Vladivostok', 'Asia/Yakutsk', 'Asia/Yekaterinburg', 'Asia/Yerevan',
    156. 

  156. 			'Atlantic/Azores', 'Atlantic/Bermuda', 'Atlantic/Canary', 'Atlantic/Cape_Verde', 'Atlantic/Faeroe', 'Atlantic/Faroe', 'Atlantic/Jan_Mayen', 'Atlantic/Madeira', 'Atlantic/Reykjavik', 'Atlantic/St_Helena', 'Atlantic/Stanley',
    157. 

  157. 			'Australia/ACT', 'Australia/Adelaide', 'Australia/Brisbane', 'Australia/Broken_Hill', 'Australia/Canberra', 'Australia/Currie', 'Australia/Darwin', 'Australia/Eucla', 'Australia/Hobart', 'Australia/LHI', 'Australia/Lindeman', 'Australia/Lord_Howe', 'Australia/Melbourne', 'Australia/NSW', 'Australia/North', 'Australia/Perth', 'Australia/Queensland', 'Australia/South', 'Australia/Sydney', 'Australia/Tasmania', 'Australia/Victoria', 'Australia/West', 'Australia/Yancowinna',
    158. 

  158. 			'Europe/Amsterdam', 'Europe/Andorra', 'Europe/Athens', 'Europe/Belfast', 'Europe/Belgrade', 'Europe/Berlin', 'Europe/Bratislava', 'Europe/Brussels', 'Europe/Bucharest', 'Europe/Budapest', 'Europe/Chisinau', 'Europe/Copenhagen', 'Europe/Dublin', 'Europe/Gibraltar', 'Europe/Guernsey', 'Europe/Helsinki', 'Europe/Isle_of_Man', 'Europe/Istanbul', 'Europe/Jersey', 'Europe/Kaliningrad', 'Europe/Kiev', 'Europe/Lisbon', 'Europe/Ljubljana', 'Europe/London', 'Europe/Luxembourg', 'Europe/Madrid', 'Europe/Malta', 'Europe/Mariehamn', 'Europe/Minsk', 'Europe/Monaco', 'Europe/Moscow', 'Europe/Nicosia', 'Europe/Oslo', 'Europe/Paris', 'Europe/Podgorica', 'Europe/Prague', 'Europe/Riga', 'Europe/Rome', 'Europe/Samara', 'Europe/San_Marino', 'Europe/Sarajevo', 'Europe/Simferopol', 'Europe/Skopje', 'Europe/Sofia', 'Europe/Stockholm', 'Europe/Tallinn', 'Europe/Tirane', 'Europe/Tiraspol', 'Europe/Uzhgorod', 'Europe/Vaduz', 'Europe/Vatican', 'Europe/Vienna', 'Europe/Vilnius', 'Europe/Volgograd', 'Europe/Warsaw', 'Europe/Zagreb', 'Europe/Zaporozhye', 'Europe/Zurich',
    159. 

  159. 			'Indian/Antananarivo', 'Indian/Chagos', 'Indian/Comoro', 'Indian/Kerguelen', 'Indian/Mahe', 'Indian/Maldives', 'Indian/Mauritius', 'Indian/Mayotte', 'Indian/Reunion',
    160. 

  160. 			'Pacific/Apia', 'Pacific/Auckland', 'Pacific/Chatham', 'Pacific/Easter', 'Pacific/Efate', 'Pacific/Enderbury', 'Pacific/Fiji', 'Pacific/Galapagos', 'Pacific/Gambier', 'Pacific/Guadalcanal', 'Pacific/Guam', 'Pacific/Honolulu', 'Pacific/Kiritimati', 'Pacific/Kosrae', 'Pacific/Kwajalein', 'Pacific/Majuro', 'Pacific/Marquesas', 'Pacific/Midway', 'Pacific/Nauru', 'Pacific/Niue', 'Pacific/Norfolk', 'Pacific/Noumea', 'Pacific/Pago_Pago', 'Pacific/Pitcairn', 'Pacific/Rarotonga', 'Pacific/Saipan', 'Pacific/Samoa', 'Pacific/Tahiti', 'Pacific/Tongatapu',
    161. 

  161. 		);
    162. 

  162. 

  163. 		foreach ($timezoneslist as $zone)
    164. 

  164. 		{
    165. 

  165. 			$cities[$zone] = strtr($zone, $user->lang['automatic_dst_timezones']);
    166. 

  166. 		}
    167. 

  167. 	}
    168. 

  168. 

  169. 	// We have to sort the array because of possible translation order changes
    170. 

  170. 	asort($cities);
    171. 

  171. 

  172. 	return $cities;
    173. 

  173. }
    174. 

  174. 

  175. function automatic_dst_get_timetable()
    176. 

  176. {
    177. 

  177. 	return array(
    178. 

  178. 		/**
    179. 

  179. 		* Time zone conversion table (don't flame me if your city isn't here - I had to pick one for every time zone!)
    180. 

  180. 		*/
    181. 

  181. 		'-12.00'	=> '',						// [UTC - 12] Baker Island Time
    182. 

  182. 		'-11.00'	=> 'Pacific/Samoa',			// [UTC - 11] Niue Time, Samoa Standard Time
    183. 

  183. 		'-10.00'	=> 'Pacific/Tahiti',		// [UTC - 10] Hawaii-Aleutian Standard Time, Cook Island Time
    184. 

  184. 		'-9.50'		=> '',						// [UTC - 9:30] Marquesas Islands Time
    185. 

  185. 		'-9.00'		=> 'America/Anchorage',		// [UTC - 9] Alaska Standard Time, Gambier Island Time
    186. 

  186. 		'-8.00'		=> 'America/Los_Angeles',	// [UTC - 8] Pacific Standard Time
    187. 

  187. 		'-7.00'		=> 'America/Denver',		// [UTC - 7] Mountain Standard Time
    188. 

  188. 		'-6.00'		=> 'America/Detroit',		// [UTC - 6] Central Standard Time
    189. 

  189. 		'-5.00'		=> 'America/Chicago',		// [UTC - 5] Eastern Standard Time
    190. 

  190. 		'-4.50'		=> '',						// [UTC - 4:30] Venezuelan Standard Time
    191. 

  191. 		'-4.00'		=> 'America/Grenada',		// [UTC - 4] Atlantic Standard Time
    192. 

  192. 		'-3.50'		=> '',						// [UTC - 3:30] Newfoundland Standard Time
    193. 

  193. 		'-3.00'		=> 'America/Sao_Paulo',		// [UTC - 3] Amazon Standard Time, Central Greenland Time
    194. 

  194. 		'-2.00'		=> 'America/Scoresbysund',	// [UTC - 2] Fernando de Noronha Time, South Georgia & the South Sandwich Islands Time
    195. 

  195. 		'-1.00'		=> 'Atlantic/Cape_Verde',	// [UTC - 1] Azores Standard Time, Cape Verde Time, Eastern Greenland Time
    196. 

  196. 		'0.00'		=> 'Europe/London',			// [UTC] Western European Time, Greenwich Mean Time
    197. 

  197. 		'1.00'		=> 'Europe/Berlin',			// [UTC + 1] Central European Time, West African Time
    198. 

  198. 		'2.00'		=> 'Europe/Kiev',			// [UTC + 2] Eastern European Time, Central African Time
    199. 

  199. 		'3.00'		=> 'Europe/Moscow',			// [UTC + 3] Moscow Standard Time, Eastern African Time
    200. 

  200. 		'3.50'		=> 'Asia/Tehran',			// [UTC + 3:30] Iran Standard Time
    201. 

  201. 		'4.00'		=> 'Asia/Dubai',			// [UTC + 4] Gulf Standard Time, Samara Standard Time
    202. 

  202. 		'4.50'		=> 'Asia/Kabul',			// [UTC + 4:30] Afghanistan Time
    203. 

  203. 		'5.00'		=> 'Asia/Karachi',			// [UTC + 5] Pakistan Standard Time, Yekaterinburg Standard Time
    204. 

  204. 		'5.50'		=> 'Asia/Calcutta',			// [UTC + 5:30] Indian Standard Time, Sri Lanka Time
    205. 

  205. 		'5.75'		=> 'Asia/Katmandu',			// [UTC + 5:45] Nepal Time
    206. 

  206. 		'6.00'		=> 'Asia/Novosibirsk',		// [UTC + 6] Bangladesh Time, Bhutan Time, Novosibirsk Standard Time
    207. 

  207. 		'6.50'		=> 'Asia/Rangoon',			// [UTC + 6:30] Cocos Islands Time, Myanmar Time
    208. 

  208. 		'7.00'		=> 'Asia/Bangkok',			// [UTC + 7] Indochina Time, Krasnoyarsk Standard Time
    209. 

  209. 		'8.00'		=> 'Asia/Shanghai',			// [UTC + 8] Chinese Standard Time, Australian Western Standard Time, Irkutsk Standard Time
    210. 

  210. 		'8.75'		=> '',						// [UTC + 8:45] Southeastern Western Australia Standard Time
    211. 

  211. 		'9.00'		=> 'Asia/Tokyo',			// [UTC + 9] Japan Standard Time, Korea Standard Time, Chita Standard Time
    212. 

  212. 		'9.50'		=> '',						// [UTC + 9:30] Australian Central Standard Time
    213. 

  213. 		'10.00'		=> 'Asia/Vladivostok',		// [UTC + 10] Australian Eastern Standard Time, Vladivostok Standard Time
    214. 

  214. 		'10.50'		=> 'Australia/Lord_Howe',	// [UTC + 10:30] Lord Howe Standard Time
    215. 

  215. 		'11.00'		=> 'Pacific/Guadalcanal',	// [UTC + 11] Solomon Island Time, Magadan Standard Time
    216. 

  216. 		'11.50'		=> 'Pacific/Norfolk',		// [UTC + 11:30] Norfolk Island Time
    217. 

  217. 		'12.00'		=> 'Pacific/Auckland',		// [UTC + 12] New Zealand Time, Fiji Time, Kamchatka Standard Time
    218. 

  218. 		'12.75'		=> 'Pacific/Chatham',		// [UTC + 12:45] Chatham Islands Time
    219. 

  219. 		'13.00'		=> 'Pacific/Tongatapu',		// [UTC + 13] Tonga Time, Phoenix Islands Time
    220. 

  220. 		'14.00'		=> 'Pacific/Kiritimati'		// [UTC + 14] Line Island Time
    221. 

  221. 	);
    222. 

  222. }
    223. 

  223. ?>
    224.