DateTimeZone::getLocation

timezone_location_get

(PHP 5 >= 5.3.0, PHP 7)

DateTimeZone::getLocation -- timezone_location_get — 返回与时区相关的定位信息。

说明

面向对象风格

public DateTimeZone::getLocation ( void ) : array

过程化风格

timezone_location_get ( DateTimeZone $object ) : array

返回与时区相关的定位信息，包括国家代码，纬度/经度和解释。

参数

object

仅过程化风格：由 timezone_open() 返回的 DateTimeZone 对象。

返回值

数组，包含与时区相关的定位信息。

范例

Example #1 DateTimeZone::getLocation() 函数的范例：

<?php
$tz = new DateTimeZone("Europe/Prague");
print_r($tz->getLocation());
print_r(timezone_location_get($tz));
?>

以上例程会输出：

Array
(
    [country_code] => CZ
    [latitude] => 50.08333
    [longitude] => 14.43333
    [comments] => 
)
Array
(
    [country_code] => CZ
    [latitude] => 50.08333
    [longitude] => 14.43333
    [comments] => 
)

User Contributed Notes

gwyneths at gmail dot com 30-Jan-2012 08:34
Print comments associated with timezones for a specific country. In this example, print all the comments for Canadian timezones.

<?php
$timeZones = DateTimeZone::listIdentifiers(DateTimeZone::PER_COUNTRY, 'CA');
foreach ( $timeZones as $key => $zoneName )
{
    $tz = new DateTimeZone($zoneName);
    $loc = $tz->getLocation();
    print($zoneName . " = " . $loc['comments'] . "<br>");
}
?>

Output:
America/Atikokan = Eastern Standard Time - Atikokan, Ontario and Southampton I, Nunavut
America/Blanc-Sablon = Atlantic Standard Time - Quebec - Lower North Shore
America/Cambridge_Bay = Mountain Time - west Nunavut
America/Dawson = Pacific Time - north Yukon
America/Dawson_Creek = Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia
America/Edmonton = Mountain Time - Alberta, east British Columbia & west Saskatchewan
...(snip)...