/**
* 广告pv统计图
* @param date $date
* @param int $show_type 广告位
*/
public function GraphAdPv($date, $show_type)
{
$obj = new Psys_StationRule();
$data = $obj->GraphAdPv($date, $show_type);
$result['x_cat'][] = '广告';
$i = 0;
foreach ($data as $k => $v) {
//$result['x_cat'][$i] = $v['ad_name'];
//拼接分类
$datas[$i]['name'] = $v['ad_name'];
$datas[$i]['data'][] = (int) $v['total'];
$i++;
}
$result['y_data'] = $datas;
return $result;
}