protected getWeekInYear ( $date, $pattern = 'w' ) : integer | ||
return | integer | week in year |
protected function getWeekInYear($date, $pattern = 'w')
{
if ($pattern != 'w') {
throw new Exception('The pattern for week in year is "w".');
}
return @date('W', @mktime(0, 0, 0, $date['mon'], $date['mday'], $date['year']));
}