note 61488 deleted from function.date by bobby
| From: | bobby@php.net | Date: | Thu, 07 Sep 2006 17:47:41 +0000 |
| Subject: | note 61488 deleted from function.date by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-116849@lists.php.net to get a copy of this message | ||
Note Submitter: rob at robmacdonald dot com
----
This function takes a YEARWEEK value (most commonly returned from mysql) and examines it to get the
start date and end date for the given YEARWEEK. May be of use to someone...
function findWeekPeriod($yearweek){
$aPeriod = array();
$year = substr($yearweek,0,4);
$week = substr($yearweek,4,2);
$startDay = Mon;
$endDay = Sun;
$startdate = strtotime('+' . $week . ' week',mktime(0,0,0,1,1,$year));
$enddate = $startdate;
while(date("D",$startdate) != $startDay){
$startdate = mktime(0,0,0,date("m",$startdate),date("d",$startdate)-1,
date("Y",$startdate));
}
while(date("D",$enddate) != $endDay){
$enddate = mktime(0,0,0,date("m",$enddate),date("d",$enddate)+1,
date("Y",$enddate));
}
return array('start' => date('l d/m/y', $startdate),
'end' => date('l d/m/y', $enddate));
return $aPeriod;
}