php tp获取最近七日数据，没有的赋默认值

展示最近7天数据，当中天数没有的时候赋默认值
查询数据是这样，下图

protected $weeks = ["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];$nlist = [];// 得到最近7天年月日for($i=0;$i<$recent_7_day;$i++){$s_time = $startTime + (86400 * $i);$recent_date[$i] = date("Y-m-d", $s_time);$etime = date("Y-m-d",$s_time + $recent_7_day * 86400 );$Stime = date("Y-m-d",$s_time); // 医生挂号时间                $current_doc_sitschedule = XXX::where("work_time",">=",date("Y-m-d",$s_time))                    ->where("work_time","<=",$etime)                    ->where("do_id",$do_id)                    ->field("id,perioddata,work_time")                    ->find();    // 是否有排班                if ($current_doc_sitschedule) {                    // 获取周几                    $weekss = date('w', strtotime($current_doc_sitschedule['work_time']));                    // 重新赋值                    $current_doc_sitschedule['week'] = $this->weeks[$weekss];                    $workTime = ['id' => $current_doc_sitschedule['id'], 'day' => $current_doc_sitschedule['work_time'], 'period' => $current_doc_sitschedule['perioddata'], 'week' => $current_doc_sitschedule['week']];                    if ($current_doc_sitschedule['work_time'] >= $Stime && $current_doc_sitschedule['work_time'] <= $etime) {                        if (isset($nlist[$Stime])) {$nlist[$Stime] = $workTime;                        } else {$akl = date('w', strtotime($Stime));// 重新赋值$aklweek = $this->weeks[$akl];if ($current_doc_sitschedule['work_time'] !== $Stime) {    $workTime = ['id' => 0, 'day' => $Stime, 'period' => 3, 'week' => $aklweek];}$nlist[$Stime] = $workTime;                        }                    }                }else{                    $akl = date('w', strtotime($Stime));                    // 重新赋值                    $aklweek = $this->weeks[$akl];                    $workTime = ['id' => 0, 'day' => $Stime, 'period' => 3, 'week' => $aklweek];                    $nlist[$Stime] = $workTime;                }}// 按照 KEY 排序ksort($nlist);

循环后

来源地址：https://blog.csdn.net/weixin_43018356/article/details/126626121