@if($result) @foreach($result as $a) @endforeach @endif

日期	当日投放金额	当日公众号进粉	当日进粉成本	当日微信粉	当日微信粉成本	当日新粉ROI	综合ROI	导粉率
{{$a['dtime']}}	{{$a['total_cost']}}	{{$a['total_fan_add']}}	{{$a['cost_fan']}}	{{$a['wx_fan_add']}}	{{$a['cost_wx_fan']}}	{{$a['new_roi']}}	{{$a['roi']}}	{{$a['fan_rate']}}