Is there any php function where i can get exact date, by providing week number of the month and day as,
function required_date($week_num, $day) {
// should return 20th of September, if i pass (3, 'Friday')
}
I am getting week number of the month as
ceil(substr(date('Y-m-d'), -2) / 7);
and day as,
date('l');
Any help, please!
尝试这个:
date('Y-m-d', strtotime('W' . $week_num . ' ' . $day));
How about
function required_date($week_num, $day)
{
return date('Y-m-') . substr('0' . (($week_num - 1) * 7 + date('N', strtotime($day))) + 1, -2);
}
var_dump(required_date(3, 'Friday'));
var_dump(required_date(4, 'Friday'));
function required_date($week_num, $day) {
$week_of_year = sprintf('%02d', date('W', strtotime(date('Y-m-01'))) + $week_num);
$day_of_week = date('N', strtotime($day));
$timestamp = strtotime(date('Y') . '-W' . $week_of_year . '-' . $day_of_week);
return $timestamp;
}
$timestamp = required_date(3, 'friday');
echo date('Y-m-d', $timestamp);
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.