php获取当地时间 time zone _PHP

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php获取当地时间 time zone

2010/12/8 10:18:14 天梯梦 http://justcoding.javaeye.com 我要评论(0)

摘要：<?phpinclude('tz.php');echoget_localtime(time(),'Asia/Hong_Kong');//localtime//get_alltime(time());//globaltime?>具体见附件；例外，也收集了一些有关时区的动动；1.PHPTimeZoneArray<?php$timezoneTable=array("-12"=>"(GMT-12:00)Eniwetok,Kwajalein","-11"=>"(GMT-11
标签：PHP php获取时间

<?php
include('tz.php');

echo get_localtime(time(),'Asia/Hong_Kong'); // local time

//get_alltime(time()); // global time

?>

具体见附件；

例外，也收集了一些有关时区的动动；

1. PHP TimeZone Array

<?php

$timezoneTable = array(
	"-12" => "(GMT -12:00) Eniwetok, Kwajalein",
	"-11" => "(GMT -11:00) Midway Island, Samoa",
	"-10" => "(GMT -10:00) Hawaii",
	"-9" => "(GMT -9:00) Alaska",
	"-8" => "(GMT -8:00) Pacific Time (US &amp; Canada)",
	"-7" => "(GMT -7:00) Mountain Time (US &amp; Canada)",
	"-6" => "(GMT -6:00) Central Time (US &amp; Canada), Mexico City",
	"-5" => "(GMT -5:00) Eastern Time (US &amp; Canada), Bogota, Lima",
	"-4" => "(GMT -4:00) Atlantic Time (Canada), Caracas, La Paz",
	"-3.5" => "(GMT -3:30) Newfoundland",
	"-3" => "(GMT -3:00) Brazil, Buenos Aires, Georgetown",
	"-2" => "(GMT -2:00) Mid-Atlantic",
	"-1" => "(GMT -1:00 hour) Azores, Cape Verde Islands",
	"0" => "(GMT) Western Europe Time, London, Lisbon, Casablanca",
	"1" => "(GMT +1:00 hour) Brussels, Copenhagen, Madrid, Paris",
	"2" => "(GMT +2:00) Kaliningrad, South Africa",
	"3" => "(GMT +3:00) Baghdad, Riyadh, Moscow, St. Petersburg",
	"3.5" => "(GMT +3:30) Tehran",
	"4" => "(GMT +4:00) Abu Dhabi, Muscat, Baku, Tbilisi",
	"4.5" => "(GMT +4:30) Kabul",
	"5" => "(GMT +5:00) Ekaterinburg, Islamabad, Karachi, Tashkent",
	"5.5" => "(GMT +5:30) Bombay, Calcutta, Madras, New Delhi",
	"6" => "(GMT +6:00) Almaty, Dhaka, Colombo",
	"7" => "(GMT +7:00) Bangkok, Hanoi, Jakarta",
	"8" => "(GMT +8:00) Beijing, Perth, Singapore, Hong Kong",
	"9" => "(GMT +9:00) Tokyo, Seoul, Osaka, Sapporo, Yakutsk",
	"9.5" => "(GMT +9:30) Adelaide, Darwin",
	"10" => "(GMT +10:00) Eastern Australia, Guam, Vladivostok",
	"11" => "(GMT +11:00) Magadan, Solomon Islands, New Caledonia",
	"12" => "(GMT +12:00) Auckland, Wellington, Fiji, Kamchatka"
);

    $timezones = array(
        '-12'=>'Pacific/Kwajalein',
        '-11'=>'Pacific/Samoa',
        '-10'=>'Pacific/Honolulu',
        '-9'=>'America/Juneau',
        '-8'=>'America/Los_Angeles',
        '-7'=>'America/Denver',
        '-6'=>'America/Mexico_City',
        '-5'=>'America/New_York',
        '-4'=>'America/Caracas',
        '-3.5'=>'America/St_Johns',
        '-3'=>'America/Argentina/Buenos_Aires',
        '-2'=>'Atlantic/Azores',// no cities here so just picking an hour ahead
        '-1'=>'Atlantic/Azores',
        '0'=>'Europe/London',
        '1'=>'Europe/Paris',
        '2'=>'Europe/Helsinki',
        '3'=>'Europe/Moscow',
        '3.5'=>'Asia/Tehran',
        '4'=>'Asia/Baku',
        '4.5'=>'Asia/Kabul',
        '5'=>'Asia/Karachi',
        '5.5'=>'Asia/Calcutta',
        '6'=>'Asia/Colombo',
        '7'=>'Asia/Bangkok',
        '8'=>'Asia/Singapore',
        '9'=>'Asia/Tokyo',
        '9.5'=>'Australia/Darwin',
        '10'=>'Pacific/Guam',
        '11'=>'Asia/Magadan',
        '12'=>'Asia/Kamchatka'
    );

        $zones = array(
            "Pacific/Midway"                 => "(GMT-11:00) Midway Island, Samoa",
            "America/Adak"                   => "(GMT-10:00) Hawaii-Aleutian",
            "Etc/GMT+10"                     => "(GMT-10:00) Hawaii",
            "Pacific/Marquesas"              => "(GMT-09:30) Marquesas Islands",
            "Pacific/Gambier"                => "(GMT-09:00) Gambier Islands",
            "America/Anchorage"              => "(GMT-09:00) Alaska",
            "America/Ensenada"               => "(GMT-08:00) Tijuana, Baja California",
            "Etc/GMT+8"                      => "(GMT-08:00) Pitcairn Islands",
            "America/Los_Angeles"            => "(GMT-08:00) Pacific Time (US &amp; Canada)",
            "America/Denver"                 => "(GMT-07:00) Mountain Time (US &amp; Canada)",
            "America/Chihuahua"              => "(GMT-07:00) Chihuahua, La Paz, Mazatlan",
            "America/Dawson_Creek"           => "(GMT-07:00) Arizona",
            "America/Belize"                 => "(GMT-06:00) Saskatchewan, Central America",
            "America/Cancun"                 => "(GMT-06:00) Guadalajara, Mexico City, Monterrey",
            "Chile/EasterIsland"             => "(GMT-06:00) Easter Island",
            "America/Chicago"                => "(GMT-06:00) Central Time (US &amp; Canada)",
            "America/New_York"               => "(GMT-05:00) Eastern Time (US &amp; Canada)",
            "America/Havana"                 => "(GMT-05:00) Cuba",
            "America/Bogota"                 => "(GMT-05:00) Bogota, Lima, Quito, Rio Branco",
            "America/Caracas"                => "(GMT-04:30) Caracas",
            "America/Santiago"               => "(GMT-04:00) Santiago",
            "America/La_Paz"                 => "(GMT-04:00) La Paz",
            "Atlantic/Stanley"               => "(GMT-04:00) Faukland Islands",
            "America/Campo_Grande"           => "(GMT-04:00) Brazil",
            "America/Goose_Bay"              => "(GMT-04:00) Atlantic Time (Goose Bay)",
            "America/Glace_Bay"              => "(GMT-04:00) Atlantic Time (Canada)",
            "America/St_Johns"               => "(GMT-03:30) Newfoundland",
            "America/Araguaina"              => "(GMT-03:00) UTC-3",
            "America/Montevideo"             => "(GMT-03:00) Montevideo",
            "America/Miquelon"               => "(GMT-03:00) Miquelon, St. Pierre",
            "America/Godthab"                => "(GMT-03:00) Greenland",
            "America/Argentina/Buenos_Aires" => "(GMT-03:00) Buenos Aires",
            "America/Sao_Paulo"              => "(GMT-03:00) Brasilia",
            "America/Noronha"                => "(GMT-02:00) Mid-Atlantic",
            "Atlantic/Cape_Verde"            => "(GMT-01:00) Cape Verde Is",
            "Atlantic/Azores"                => "(GMT-01:00) Azores",
            "Europe/Belfast"                 => "(GMT) Greenwich Mean Time : Belfast",
            "Europe/Dublin"                  => "(GMT) Greenwich Mean Time : Dublin",
            "Europe/Lisbon"                  => "(GMT) Greenwich Mean Time : Lisbon",
            "Europe/London"                  => "(GMT) Greenwich Mean Time : London",
            "Africa/Abidjan"                 => "(GMT) Monrovia, Reykjavik",
            "Europe/Amsterdam"               => "(GMT+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna",
            "Europe/Belgrade"                => "(GMT+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague",
            "Europe/Brussels"                => "(GMT+01:00) Brussels, Copenhagen, Madrid, Paris",
            "Africa/Algiers"                 => "(GMT+01:00) West Central Africa",
            "Africa/Windhoek"                => "(GMT+01:00) Windhoek",
            "Asia/Beirut"                    => "(GMT+02:00) Beirut",
            "Africa/Cairo"                   => "(GMT+02:00) Cairo",
            "Asia/Gaza"                      => "(GMT+02:00) Gaza",
            "Africa/Blantyre"                => "(GMT+02:00) Harare, Pretoria",
            "Asia/Jerusalem"                 => "(GMT+02:00) Jerusalem",
            "Europe/Minsk"                   => "(GMT+02:00) Minsk",
            "Asia/Damascus"                  => "(GMT+02:00) Syria",
            "Europe/Moscow"                  => "(GMT+03:00) Moscow, St. Petersburg, Volgograd",
            "Africa/Addis_Ababa"             => "(GMT+03:00) Nairobi",
            "Asia/Tehran"                    => "(GMT+03:30) Tehran",
            "Asia/Dubai"                     => "(GMT+04:00) Abu Dhabi, Muscat",
            "Asia/Yerevan"                   => "(GMT+04:00) Yerevan",
            "Asia/Kabul"                     => "(GMT+04:30) Kabul",
            "Asia/Yekaterinburg"             => "(GMT+05:00) Ekaterinburg",
            "Asia/Tashkent"                  => "(GMT+05:00) Tashkent",
            "Asia/Kolkata"                   => "(GMT+05:30) Chennai, Kolkata, Mumbai, New Delhi",
            "Asia/Katmandu"                  => "(GMT+05:45) Kathmandu",
            "Asia/Dhaka"                     => "(GMT+06:00) Astana, Dhaka",
            "Asia/Novosibirsk"               => "(GMT+06:00) Novosibirsk",
            "Asia/Rangoon"                   => "(GMT+06:30) Yangon (Rangoon)",
            "Asia/Bangkok"                   => "(GMT+07:00) Bangkok, Hanoi, Jakarta",
            "Asia/Krasnoyarsk"               => "(GMT+07:00) Krasnoyarsk",
            "Asia/Hong_Kong"                 => "(GMT+08:00) Beijing, Chongqing, Hong Kong, Urumqi",
            "Asia/Irkutsk"                   => "(GMT+08:00) Irkutsk, Ulaan Bataar",
            "Australia/Perth"                => "(GMT+08:00) Perth",
            "Australia/Eucla"                => "(GMT+08:45) Eucla",
            "Asia/Tokyo"                     => "(GMT+09:00) Osaka, Sapporo, Tokyo",
            "Asia/Seoul"                     => "(GMT+09:00) Seoul",
            "Asia/Yakutsk"                   => "(GMT+09:00) Yakutsk",
            "Australia/Adelaide"             => "(GMT+09:30) Adelaide",
            "Australia/Darwin"               => "(GMT+09:30) Darwin",
            "Australia/Brisbane"             => "(GMT+10:00) Brisbane",
            "Australia/Hobart"               => "(GMT+10:00) Hobart",
            "Asia/Vladivostok"               => "(GMT+10:00) Vladivostok",
            "Australia/Lord_Howe"            => "(GMT+10:30) Lord Howe Island",
            "Etc/GMT-11"                     => "(GMT+11:00) Solomon Is, New Caledonia",
            "Asia/Magadan"                   => "(GMT+11:00) Magadan",
            "Pacific/Norfolk"                => "(GMT+11:30) Norfolk Island",
            "Asia/Anadyr"                    => "(GMT+12:00) Anadyr, Kamchatka",
            "Pacific/Auckland"               => "(GMT+12:00) Auckland, Wellington",
            "Etc/GMT-12"                     => "(GMT+12:00) Fiji, Kamchatka, Marshall Is",
            "Pacific/Chatham"                => "(GMT+12:45) Chatham Islands",
            "Pacific/Tongatapu"              => "(GMT+13:00) Nuku'alofa",
            "Pacific/Kiritimati"             => "(GMT+14:00) Kiritimati"
        );

2. 获取GMT标准时间

echo 'GMT :'.date("m/d/Y H:i", time() - date("Z"));

3. GMT to local time

下面的程序结合上面两条，将更加有用。

<?php

// I am using the convention (assumption) of "07/04/2004 14:45"
$processdate = "12/04/2010 14:45"; //  date("m/d/Y H:i", time() - date("Z")) is GMT 


// gmttolocal is a function
// i am passing it 2 parameters:
// 1)the date in the above format and
// 2)time difference as a number; -5 in our case (GMT to CDT) 
echo gmttolocal($processdate,-5); 

function gmttolocal($mydate,$mydifference)  
{
	// trying to seperate date and time
	$datetime = explode(" ",$mydate);

	// trying to seperate different elements in a date
	$dateexplode = explode("/",$datetime[0]);

	// trying to seperate different elements in time
	$timeexplode = explode(":",$datetime[1]);


	// getting the unix datetime stamp
	$unixdatetime = mktime($timeexplode[0]+$mydifference,$timeexplode[1],0,$dateexplode[0],$dateexplode[1],$dateexplode[2]);

	// return the local date
	return date("m/d/Y H:i",$unixdatetime);
}

什么是GMT？

格林尼治标准时间（GMT）

由来

　　由于地球轨道并非圆形，其运行速度又随着地球与太阳的距离改变而出现变化，因此视太阳时欠缺均匀性。视太阳日的长度同时亦受到地球自转轴相对轨道面的倾斜度所影响。为着要纠正上述的不均匀性，天文学家计算地球非圆形轨迹与极轴倾斜对视太阳时的效应。平太阳时就是指经修订后的视太阳时。在格林尼治子午线上的平太阳时称为世界时(UT0)，又叫格林尼治平时(GMT)。