php - Laravel - 从表中选择所有内容以及先前 SELECT 的结果

Question

我尝试在 Laravel 中执行以下查询，但在计算 DB 类和 Eloquent 类时遇到问题。我想做如下的事情..

$week = DB::select('从日历中选择周，其中年 = 2015 年，月 = 01，日 = 30');
$secondResult = DB::select("SELECT * FROM 日历，其中年份 = 2015 年，周 = $week");
return View::make('日历')->with('工作日',$secondResult);

Answer 1

试试这个..

$week = DB::select('SELECT week FROM calendar WHERE year = 2015 and month = 01 and day = 30');
     foreach ($week as $weekvalue)
{
   echo  $weekname=$weekvalue->week;
}

$secondResult = DB::select("SELECT * FROM calendar WHERE year = 2015 and week = $weekname");
return View::make('calendar')->with('weekdays',$secondResult);