note 93409 added to function.mktime

to ADD or SUBSTRACT times NOTE that if you dont specify the UTC zone your result is the difference +- your server UTC delay. if you are ina utc/GMT +1 $hours_diff = strtotime("20:00:00")-strtotime("19:00:00"); echo date('h:i', $hours_diff)." Hours"; it shows: 02:00 Hours but if you use a default UTC time: date_default_timezone_set('UTC'); $hours_diff = strtotime("20:00:00")-strtotime("19:00:00"); echo "<br>". date('h:i', $hours_diff); it shows: 01:00 Hours. ---- Server IP: 69.147.83.197 Probable Submitter: 80.38.98.108 ---- Manual Page -- http://www.php.net/manual/en/function.mktime.php Edit -- https://master.php.net/note/edit/93409 Del: integrated -- https://master.php.net/note/delete/93409/integrated Del: useless -- https://master.php.net/note/delete/93409/useless Del: bad code -- https://master.php.net/note/delete/93409/bad+code Del: spam -- https://master.php.net/note/delete/93409/spam Del: non-english -- https://master.php.net/note/delete/93409/non-english Del: in docs -- https://master.php.net/note/delete/93409/in+docs Del: other reasons-- https://master.php.net/note/delete/93409 Reject -- https://master.php.net/note/reject/93409 Search -- https://master.php.net/manage/user-notes.php