Date time zone: Asia/Kolkata.
Time Stamp: 1448620722807.
Below scripts have been executed on the same system.
Java Code
System.out.println(new Date(1448620722807L)); //Fri Nov 27 10:38:42 GMT 2015
JavaScript Code
console.log(new Date(1448620722807)); //Fri Nov 27 2015 16:08:42 GMT+0530 (India Standard Time)
PHP Code:
//date_default_timezone_set("Asia/Calcutta");
date_default_timezone_set("Asia/Kolkata");
echo date_default_timezone_get(). '<br/>'; // Asia/Kolkata
echo date('d-m-Y h:i:s:A',1448620722807); // 22-07-2008 09:57:35:PM
Java and JavaScript gives the expected results. Am I missing something for PHP?