note 86766 added to function.date

Here's a small function which returns TRUE if European Summer Time is used (now or at a given date) : if(!function_exists('estdst')) { function estdst($ts=false) { $ts = $ts?$ts:time(); $year = gmdate('Y', $ts); $end = gmmktime(1, 0, 0, 3, 31 - ((5 * $year) / 4 + 4)%7, $year); $start = gmmktime(1, 0, 0, 10, 31 - ((5 * $year) / 4 + 1)%7, $year); return $ts < $end || $ts > $start; } } Calculation formula taken from here : http://en.wikipedia.org/wiki/European_Summer_Time ---- Server IP: 213.246.51.26 Probable Submitter: 82.245.89.120 ---- Manual Page -- http://www.php.net/manual/en/function.date.php Edit -- https://master.php.net/note/edit/86766 Del: integrated -- https://master.php.net/note/delete/86766/integrated Del: useless -- https://master.php.net/note/delete/86766/useless Del: bad code -- https://master.php.net/note/delete/86766/bad+code Del: spam -- https://master.php.net/note/delete/86766/spam Del: non-english -- https://master.php.net/note/delete/86766/non-english Del: in docs -- https://master.php.net/note/delete/86766/in+docs Del: other reasons-- https://master.php.net/note/delete/86766 Reject -- https://master.php.net/note/reject/86766 Search -- https://master.php.net/manage/user-notes.php