PHP代码
//获取年月日对应的最近的周天的截止日期 可能会 跨年 跨月 跨周 function GetClearWeek() { $year_month_day_over = array(); $year = date('Y'); //四位 的年份 $month = date('n'); //1 到 12 $day_of_month = date('j');//1-31 月份中的第几天 $day_of_week = date('N'); //1-7 周中的第几天 $day_of_year = date('z')+1; // 1-366 年的第几天 $days_of_month = date('t'); //当前月份 月份应有的天数 $day_should_over = $day_of_month - $day_of_week + 7; if($day_should_over > $days_of_month) { $month_over = $month + 1; if($month_over > 12) { $year_month_day_over = array( 'year_over' => $year + 1,'month_over' => 1,'day_over' => $day_should_over - $days_of_month, ); } else { $year_month_day_over = array( 'year_over' => $year ,'month_over' => $month + 1,'day_over' => $day_should_over - $days_of_month, ); } } else { $year_month_day_over = array( 'year_over' => $year ,'month_over' => $month,'day_over' => $day_should_over, ); } return $year_month_day_over; }