hanslinger
Cпасибо за ссылку!
Я не очень хорошо разбираюсь в программировании, поэтому самой написать код не получается. Пробую составить его из частей, но чего-то не работает. Могли бы вы помочь мне собрать эти части в полноценный скрипт?
// -8 hours from GMT:
$now = mktime(date("H")-8, date("i"), date("s"), date("m"), date("d"), date("Y"));
echo date("l dS of F Y H:i:s A",$now);
$nodaysinmonth = Array("January" => 31,
"February" => 28,
"March" => 31,
"April" => 30,
"May" => 31,
"June" => 30,
"July" => 31,
"August" => 31,
"September" => 30,
"October" => 31,
"November" => 30,
"December" => 31);
/* w e e k n u m b e r -------------------------------------- //
weeknumber returns a week number from a given date (>1970, <2030)
Wed, 2003-01-01 is in week 1
Mon, 2003-01-06 is in week 2
Wed, 2003-12-31 is in week 53, next years first week
Be careful, there are years with 53 weeks.
// ------------------------------------------------------------ */
function weeknumber ($y, $m, $d) {
$wn = strftime("%W",mktime(0,0,0,$m,$d,$y));
$wn += 0; # wn might be a string value
$firstdayofyear = getdate(mktime(0,0,0,1,1,$y));
if ($firstdayofyear["wday"] != 1) # if 1/1 is not a Monday, add 1
$wn += 1;
return ($wn);
} # function weeknumber
/* d a t e f r o m w e e k ---------------------------------- //
From a weeknumber, calculates the corresponding date
Input: Year, weeknumber and day offset
Output: Exact date in an associative (named) array
2003, 12, 0: 2003-03-17 (a Monday)
1995, 53, 2: 1995-12-xx
...
// ------------------------------------------------------------ */
function datefromweek ($y, $w, $o) {
$days = ($w - 1) * 7 + $o;
$firstdayofyear = getdate(mktime(0,0,0,1,1,$y));
if ($firstdayofyear["wday"] == 0) $firstdayofyear["wday"] += 7;
# in getdate, Sunday is 0 instead of 7
$firstmonday = getdate(mktime(0,0,0,1,1-$firstdayofyear["wday"]+1,$y));
$calcdate = getdate(mktime(0,0,0,$firstmonday["mon"], $firstmonday["mday"]+$days,$firstmonday["year"]));
$date["year"] = $calcdate["year"];
$date["month"] = $calcdate["mon"];
$date["day"] = $calcdate["mday"];
return ($date);
echo datefromweek;
} # function datefromweek