php關於換區一段時間內的周數詳解

本文主要和大家分享php關於換區一段時間內的周數詳解，主要以程式碼範例和大家進行分享，希望能協助到大家。

function numweeka($starttime,$endtime){$arr = array('0'=>0,'1'=>0,'2'=>0,'3'=>0,'4'=>0,'5'=>0,'6'=>0);if($starttime-$endtime >= 0){return '開始時間大於或等於結束時間';}else if(date('Y-m-d',$starttime) == date('Y-m-d',$endtime)){$arr[date('w',$starttime)] = 1;;return $arr;}else{$n = ($endtime - $starttime)/(24*60*60);if($n <= 7){for($i = $starttime;$i<$endtime;$i = $i +(24*60*60)){switch(date('w',$i)){case 0:$arr[0]++;break;case 1:$arr[1]++;break;case 2:$arr[2]++;break;case 3:$arr[3]++;break;case 4:$arr[4]++;break;case 5:$arr[5]++;break;case 6:$arr[6]++;break;}}return $arr;}else{$num = intval($n/7);foreach($arr as $k => $v){$arr[$k] = $num;}$a = date('w',$starttime);$b = date('w',$endtime);if($a != 0){for($i =$a;$i<=6;$i++){$arr[$i]++;}}if($b != 6){for($i = 0;$i<=$b;$i++){$arr[$i]++;}}return $arr;}}}$starttime = '952041600';$endtime = '1457827199';$dataa = numweeka($starttime,$endtime);