public static function delete_timeline4member_id($member_id, $limit = 0)
{
if (!$limit) {
$limit = conf('batch.limit.delete.timeline');
}
$undelete_types = array(Site_Util::get_type4key('thread'));
while ($timeline_ids = \Util_Db::conv_col(\DB::select('id')->from('timeline')->where('member_id', $member_id)->where('type', 'not in', $undelete_types)->limit($limit)->as_assoc()->execute())) {
foreach ($timeline_ids as $timeline_id) {
static::delete_timeline4id($timeline_id);
}
}
}
