note 67032 deleted from function.date by derick
| From: | derick@php.net | Date: | Sun, 11 Jun 2006 11:48:31 +0000 |
| Subject: | note 67032 deleted from function.date by derick | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-114277@lists.php.net to get a copy of this message | ||
Note Submitter: jt dot dont_spam_me at jtis dot de
----
To Max222: Here is a oneliner that does the same... ISO 8601-compliant.
<?php
function WeeksOfYear($y) {
return max(52,date("W",mktime(0,0,0,12,31,$y)));
}
?>
In addition, here's the function I use to get start and end of week (input: week and year,
output: array with start and end date):
<?php
function get_week($w, $y)
{
$df = "Y-m-d"; // date format to return
while (date("w",$fs = mktime(0,0,0,1,$i++,$j)) != 0); // find first sunday in the given
year
$r[0] = $r['start'] = date($df,$w * 604800 + $fs - 518400); // 518,400 sec = 6 days
$r[1] = $r['end'] = date($df,$w * 604800 + $fs); // 604,800 sec/week = 7 days/week *
24 h/day * 3600 sec/h
return $r;
}
?>