/**
* 通过粉丝ID 获取粉丝组group_id和粉丝人数[支持批量].
*
* @param Array $ids 粉丝自增ID
*/
public function getFanGroupByfanIds($ids)
{
$groupIds = [];
$return = [];
//根据粉丝ID查询group_id
$fans = $this->model->find($ids);
if ($fans) {
foreach ($fans as $fan) {
$groupIds[$fan['id']] = $fan['group_id'] ? $fan['group_id'] : 0;
}
foreach ($groupIds as $groupId) {
$return[$groupId] = isset($return[$groupId]) ? $return[$groupId] + 1 : 1;
}
}
return $return;
}
