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[#1] rjstatic [2011-03-20 10:44:40]
A very verbose loop. The construct function for the DateTime class isn't working properly for me but this works.
<?php
$date = "2011/03/20";
$date = explode("/", $date);
$time = "07:16:17";
$time = explode(":", $time);
$tz_string = "America/Los_Angeles"; // Use one from list of TZ names http://php.net/manual/en/timezones.php
$tz_object = new DateTimeZone($tz_string);
$datetime = new DateTime();
$datetime->setTimezone($tz_object);
$datetime->setDate($date[0], $date[1], $date[2]);
$datetime->setTime($time[0], $time[1], $time[2]);
print $datetime->format('Y/m/d H:i:s'); // Prints "2011/03/20 07:16:17"
?>
[#2] Moo0z0r [2010-06-21 11:58:46]
I think it's important to mention with the DateTime class that if you're trying to create a system that should store UNIX timestamps in UTC/GMT, and then convert them to a desired custom time-zone when they need to be displayed, using the following code is a good idea:
<?php
date_default_timezone_set('UTC');
?>
Even if you use something like:
<?php
$date->setTimezone( new DateTimeZone('UTC') );
?>
... before you store the value, it doesn't seem to work because PHP is already trying to convert it to the default timezone.
[#3] kapoor_rajiv at hotmail dot com [2009-10-12 04:59:38]
We can also get the submitted datetime (e.g. 2009-11-06 07:03:41) using the following:
<?php
$DateOfRequest = date("Y-m-d H:i:s", strtotime($_REQUEST["DateOfRequest"]));
?>
Or another good example of getting DateTime:
<?php
$DateOfRequest = date("Y-m-d H:i:s", mktime($_REQUEST["Hour"],$_REQUEST["Min"],$_REQUEST
["Sec"],$_REQUEST["Month"],$_REQUEST["Day"],$_REQUEST["Year"]));
?>
[#4] zoe at monkeehouse dot com [2008-10-24 15:52:43]
Should you want to convert between HH:MM:SS and plain seconds like in MySQL, these functions should do the trick:
<?php
function time_to_sec($time) {
$hours = substr($time, 0, -6);
$minutes = substr($time, -5, 2);
$seconds = substr($time, -2);
return $hours * 3600 + $minutes * 60 + $seconds;
}
function sec_to_time($seconds) {
$hours = floor($seconds / 3600);
$minutes = floor($seconds % 3600 / 60);
$seconds = $seconds % 60;
return sprintf("%d:%02d:%02d", $hours, $minutes, $seconds);
}
?>