note 84533 added to function.date
| From: | Anonymous at osu1 dot php dot net | Date: | Thu, 17 Jul 2008 16:30:37 +0000 |
| Subject: | note 84533 added to function.date | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-141635@lists.php.net to get a copy of this message | ||
to get the date of the monday from a week these function is useful:
/* Get First Calendar Week of Year x*/
function firstkw($jahr)
{
$erster = mktime(0,0,0,1,1,$jahr);
$wtag = date('w',$erster);
if ($wtag <= 4) {
/**
* Donnerstag oder kleiner: auf den Montag zurückrechnen.
*/
$montag = mktime(0,0,0,1,1-($wtag-1),$jahr);
} else {
/**
* auf den Montag nach vorne rechnen.
*/
$montag = mktime(0,0,0,1,1+(7-$wtag+1),$jahr);
}
return $montag;
}
/*GET timestamp of monday of month x*/
function mondaykw($kwtime)
{
$firstmonday =$this->firstkw(date("Y", $kwtime));
$mon_monat = date('m',$firstmonday);
$mon_jahr = date('Y',$firstmonday);
$mon_tage = date('d',$firstmonday);
$tage = (date("W", $kwtime)-1)*7;
$mondaykw = mktime(0,0,0,$mon_monat,$mon_tage+$tage,$mon_jahr);
return $mondaykw;
}
echo mondaykw(time()); //1215986400
----
Server IP: 217.13.201.10
Probable Submitter: 79.214.120.175
----
Manual Page -- http://www.php.net/manual/en/function.date.php
Edit -- https://master.php.net/note/edit/84533
Del: integrated -- https://master.php.net/note/delete/84533/integrated
Del: useless -- https://master.php.net/note/delete/84533/useless
Del: bad code -- https://master.php.net/note/delete/84533/bad+code
Del: spam -- https://master.php.net/note/delete/84533/spam
Del: non-english -- https://master.php.net/note/delete/84533/non-english
Del: in docs -- https://master.php.net/note/delete/84533/in+docs
Del: other reasons-- https://master.php.net/note/delete/84533
Reject -- https://master.php.net/note/reject/84533
Search -- https://master.php.net/manage/user-notes.php