note 73798 modified in function.date by danbrown
| From: | danbrown@php.net | Date: | Sun, 20 Jul 2008 02:49:49 +0000 |
| Subject: | note 73798 modified in function.date by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-141992@lists.php.net to get a copy of this message | ||
Note for wips week limits function:
I had to run it over 52 weeks of the year and it was very slow so I've modified to improve:
<?php
function week_limits($weekNumber, $year, $pattern)
{
$pattern = ($pattern) ? $pattern : "m/d";
$stday = 7 * $weekNumber - 7;
$stDayNumber = date("w", mktime(0,0,0,1, 1+$stday, $year));
$stUtime = mktime(0,0,0,1,1+$stday-$stDayNumber, $year);
$start_time = date($pattern, $stUtime);
$end_time = date($pattern, $stUtime+6*24*60*60);
return array($start_time, $end_time);
}//week_limits()
?>
--was--
Note for wips week limits function:
I had to run it over 52 weeks of the year and it was very slow so I've modified to improve:
function week_limits($weekNumber, $year, $pattern)
{
$pattern = ($pattern) ? $pattern : "m/d";
$stday = 7 * $weekNumber - 7;
$stDayNumber = date("w", mktime(0,0,0,1, 1+$stday, $year));
$stUtime = mktime(0,0,0,1,1+$stday-$stDayNumber, $year);
$start_time = date($pattern, $stUtime);
$end_time = date($pattern, $stUtime+6*24*60*60);
return array($start_time, $end_time);
}//week_limits()
http://php.net/manual/en/function.date.php