Answers
PHP has function time(), which will retruns current timestamp
Check below code
<?php
$t=time();
echo "Timestamp is: ".time(). ' and date and time is : '.date("Y-m-d H:i:s A",$t); echo '<br /><br />';
date_default_timezone_set("UTC");
$time = time();
echo "UTC Timestamp is: ". time(). ' and date and time is : '.date("Y-m-d H:i:s A",$time); echo "<br /><br />";
date_default_timezone_set("Asia/kolkata");
echo "Asia/ kolkata Timestamp is: " .time(). ' and date and time is : '.date("Y-m-d H:i:s A",$t); echo "<br /><br />";
?>
Output :
Timestamp is: 1587493123 and date and time is : 2020-04-21 18:18:43 PM
UTC Timestamp is: 1587493123 and date and time is : 2020-04-21 18:18:43 PM
Asia/ kolkata Timestamp is: 1587493123 and date and time is : 2020-04-21 23:48:43 PM