<?php
function convertUnixTimeBetweenTimezones($vUnixTime,$vOriginalTimezone,$vDesiredTimezone)
{
if ($vOriginalTimezone == $vDesiredTimezone)
{
// no timezone shifting required
return $vUnixTime;
}
// set default to desired timezone
$vCurrentTimezone = date_default_timezone_get();
date_default_timezone_set($vDesiredTimezone);
$oBaseTimeZone = new DateTimeZone($vOriginalTimezone);
// user time zone
$oCurrentTimeZone = new DateTimeZone($vDesiredTimezone);
$vIsoTime = date("Y-m-d H:i:s",$vUnixTime);
$oBaseTime = new DateTime($vIsoTime,$oBaseTimeZone);
$oBaseTime->setTimezone($oCurrentTimeZone);
$vTimeStamp = $oBaseTime->getTimestamp();
date_default_timezone_set($vCurrentTimezone);
return $vTimeStamp;
}
echo convertUnixTimeBetweenTimezones(1414710000,"EST","UTC");
?>
- Output for 5.5.10 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1414728000
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.9
- 1414724400
- Output for 5.2.0 - 5.2.17
- Fatal error: Call to undefined method DateTime::getTimestamp() in /in/tj2io on line 23
Process exited with code 255. - Output for 5.1.0 - 5.1.6
- Fatal error: Class 'DateTimeZone' not found in /in/tj2io on line 15
Process exited with code 255. - Output for 5.0.0 - 5.0.5
- Fatal error: Call to undefined function date_default_timezone_get() in /in/tj2io on line 12
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: date_default_timezone_get() in /in/tj2io on line 12
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: date_default_timezone_get() in /in/tj2io on line 12
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: date_default_timezone_get() in /in/tj2io on line 12
preferences:
349.36 ms | 401 KiB | 459 Q