date("Y-m-d H:i:s")
date("D M j G:i:s T Y")."<br>"; // Sat Mar 22 17:16:18 MST 2001
date('H:m:s m is mo
h')."<br>"; // 18:03:18 m is month
date("H:i:s")."<br>"; // 18:16:18
date("Y-m-d H:i:s")."<br>"; // 2022-03-11 18:16:18 (MySQL DATETIME format)
date("j F, Y, g:i a")."<br>"; // 11 March, 2022, 6:16 pm
date("m.d.y")."<br>"; // 03.11.01
date("j, n, Y")."<br>"; // 11, 3, 2001
date("Ymd")."<br>"; // 20010310
date('h-i-s, j-m-y, it is w Day')."<br>"; // 02-12-18, 10-03-01, 1631 1618 6 Satpm01
date('i is he jS day.')."<br>"; // it is the 15th day.
$myDateTime = DateTime::createFromFormat('Y-m-d', $dateString);
$newDateString = $myDateTime->format('d-m-Y');
date('m/d/Y h:i:s a',strtotime($val['EventDateTime']));
date_default_timezone_set('asia/karachi'); // set timezone
$timestamp = $row['last_login']; // get current epoch time
$format = "Y-m-d h:i:s a"; // format for date output
$formatted_date = date($format, $timestamp); // convert timestamp to format
print($formatted_date);