Online PHP editor | output for ROSkb

@ 2014-10-31T16:54:31Z

<?php
  $vUnixTime = "1414802161";

  echo("Original timestamp: " . $vUnixTime . "\n");

  $vOriginalTimezone = "UTC";
  $vDesiredTimezone = "EST";

  $oBaseTimeZone = new DateTimeZone($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);

  echo("UTC to EST modified Timestamp: " . $oBaseTime->getTimestamp() . "\n");

  $vTimeStamp = "1414802161";
  $vOriginalTimezone = "EST";
  $vDesiredTimezone = "UTC";

  $oBaseTimeZone = new DateTimeZone($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);

  echo("EST to UTC modified Timestamp: " . $oBaseTime->getTimestamp() . "\n");

  $vOriginalTimezone = "PST";
  $vDesiredTimezone = "EST";

  $oBaseTimeZone = new DateTimeZone($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);

  echo("PST to EST modified Timestamp: " . $oBaseTime->getTimestamp() . "\n");
?>

Output for 5.5.10 - 5.5.37, 5.6.0 - 5.6.23, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Original timestamp: 1414802161 UTC to EST modified Timestamp: 1414805761 EST to UTC modified Timestamp: 1414823761 PST to EST modified Timestamp: 1414834561
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Original timestamp: 1414802161 UTC to EST modified Timestamp: 1414805761 EST to UTC modified Timestamp: 1414823761 PST to EST modified Timestamp: 1414834561
Output for 7.3.32 - 7.3.33, 8.0.13: Original timestamp: 1414802161 UTC to EST modified Timestamp: 1414802161 EST to UTC modified Timestamp: 1414820161 PST to EST modified Timestamp: 1414830961
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.9: Original timestamp: 1414802161 UTC to EST modified Timestamp: 1414805761 EST to UTC modified Timestamp: 1414820161 PST to EST modified Timestamp: 1414830961
Output for 5.2.0 - 5.2.17: Original timestamp: 1414802161 Fatal error: Call to undefined method DateTime::getTimestamp() in /in/ROSkb on line 17
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: Original timestamp: 1414802161 Fatal error: Class 'DateTimeZone' not found in /in/ROSkb on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9: Original timestamp: 1414802161 Fatal error: Cannot instantiate non-existent class: datetimezone in /in/ROSkb on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Original timestamp: 1414802161 Fatal error: Cannot instantiate non-existent class: datetimezone in /in/ROSkb on line 9

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