<?php
$timezone_identifiers = timezone_identifiers_list();
for ($i=0; $i < 10; $i++)
echo $timezone_identifiers[$i].”<br />”;
?>
s
Output
Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmara
Africa/Bamako
Africa/Bangui
Africa/Banjul
Africa/Bissau
Africa/Blantyre
<?php
$timezone_identifiers = DateTimeZone::listIdentifiers();
for ($i=0; $i < 10; $i++)
echo $timezone_identifiers[$i].”<br />”;
?>
Output
Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmara
Africa/Bamako
Africa/Bangui
Africa/Banjul
Africa/Bissau
Africa/Blantyre
<?php
echo “<pre>”;
$timezone = timezone_abbreviations_list();
print_r($timezone[‘admt’]);
?>
Output
Array
(
[0] => Array
(
[dst] =>
[offset] => 9320
[timezone_id] => Africa/Addis_Ababa
)
[1] => Array
(
[dst] =>
[offset] => 9320
[timezone_id] => Africa/Asmara
)
[2] => Array
(
[dst] =>
[offset] => 9320
[timezone_id] => Africa/Asmera
)
)
<?php
echo “<pre>”;
$ta = DateTimeZone::listAbbreviations();
print_r($ta[“burt”]);
?>
Output
Array
(
[0] => Array
(
[dst] =>
[offset] => 23400
[timezone_id] => Asia/Kolkata
)
[1] => Array
(
[dst] =>
[offset] => 23400
[timezone_id] => Asia/Calcutta
)
[2] => Array
(
[dst] =>
[offset] => 23400
[timezone_id] => Asia/Dacca
)
[3] => Array
(
[dst] =>
[offset] => 23400
[timezone_id] => Asia/Dhaka
)
[4] => Array
(
[dst] =>
[offset] => 23400
[timezone_id] => Asia/Rangoon
)
)
<?php
echo time();
?>
Output
1335343399
<?php
echo strtotime(“17 May 1984”);
?>
Output
453580200
<?php
echo “<pre>”;
$format = ‘%d/%m/%Y %H:%M:%S’;
$strftime = strftime($format);
echo $strftime.”<br />”;
print_r(strptime($strf, $format));
?>
Output
25/04/2012 12:52:25
<?php
setlocale(LC_TIME, “C”);
echo strftime(“%A”);
?>
Below given are the the formats
%a,%A,%d,%e,%j,%u,%w,%U,%V,%W,%b,%B,%h,%m,%C,%g,%G,%y,%Y,%H,%I,%l,%M,%p,%P,%r,%R,%S,%T,%X,%z,%Z
Output
Wednesday
<?php
echo date(“M-d-Y”, mktime(0, 0, 0, 12, 32, 2007));
?>
Output
Jan-01-2008
It return current Unix timestamp with microseconds
Example
<?php
echo microtime();
?>
Output
microtime