PHP根據當天的年月日擷取當前周的周日的年月日

//擷取年月日對應的最近的周天的到期日 可能會 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 月份中的第幾天 $day_of_week = date('N'); //1-7 周中的第幾天 $day_of_year = date('z')+1; // 1-366 年的第幾天 $days_of_month = date('t'); //當前月份 月份應有的天數 $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; } 複製代碼

PHP

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