note 58319 added to function.gmmktime

<?php /** * Check if given time is during Europen Summer Time * * @link http://en.wikipedia.org/wiki/European_Summer_Time * @param int $time UTC timestamp (GMT) * @return boolean true if it is EST else false */ function is_est($time) { // get year $Y = gmdate("Y", $time); // calc start / end dates and time for that year $begin_date = (31 - (5*$Y/4 + 4) % 7); $end_date = (31 - (5*$Y/4 + 1) % 7); $begin_time = gmmktime(0,0,0, 3,$begin_date,$Y); $end_time = gmmktime(0,0,0, 10,$end_date,$Y); // if it's in that period $is_dst = $time >= $begin_time && $time < $end_time; return $is_dst; } ?> ---- Manual Page -- http://www.php.net/manual/en/function.gmmktime.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58319 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58319&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58319&report=yes Search -- http://master.php.net/manage/user-notes.php