<?php
//following GMT value or offset get from api
$offsetHours = '-5 hours';
// This time i get from api
$currentValue = '1401705628';
$actualTimeStamp = strtotime($offsetHours,$currentValue);
echo strtotime($offsetHours)."===";
echo $actualTimeStamp."===";
echo date('d-M-Y h:i A',$actualTimeStamp);
$date = new DateTime('2000-01-01');
$date->add(new DateInterval('P10D'));
echo $date->format('Y-m-d') . "\n";
1401691149===1401687628===02-Jun-2014 07:40 AM
Fatal error: Call to undefined method DateTime::add() in /in/tt9gR on line 14
Process exited with code 255.
Output for 5.0.3 - 5.0.5, 5.1.0 - 5.1.6
1401691149===1401687628===02-Jun-2014 07:40 AM
Fatal error: Class 'DateTime' not found in /in/tt9gR on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.2
1401642000===1401642000===01-Jun-2014 07:00 PM
Fatal error: Class 'DateTime' not found in /in/tt9gR on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
1401691149===1401687628===02-Jun-2014 07:40 AM
Fatal error: Cannot instantiate non-existent class: datetime in /in/tt9gR on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
1401691149===1401687628===02-Jun-2014 07:40 AM
Fatal error: Cannot instantiate non-existent class: datetime in /in/tt9gR on line 13