break;}$series=[];if($class['cat']==2){$catArr= db('column')->where('class3',$class['id'])->group('series')->select();foreach($catArr as $v){$arr[] =$v['series'];}$series=db('series')->where('start',1)->where('catid','in',$arr)->order('sort asc')->order('id desc')->select();//print_r($catArr);}else{$series=db('series')->where('start',1)->where('catid',$class['series'])->order('sort asc')->order('id desc')->select();}//print_r($series);foreach ($series as $key => $value) {$product= db('product')->where('class'.$class['cat'],$class['id'])->where('series',$value['id'])->where('home_ok',1)->where('is_red',0)->order('sort asc')->order('id desc')->select();$series[$key]['goods']=$this->pro_to_show($product,$class);}