function sublmstr2($lmid){
global $conn,$lmidarraystr;
$exitslmsql=$conn->selectone(DB_EXT."lanmu","lm_id","where lm_fid='".$lmid."' and lm_islast='1'");
if($conn->rows($exitslmsql)){
$lmidarray=get_data_limit(DB_EXT."lanmu","where lm_fid='".$lmid."'");
if($lmidarray){
foreach($lmidarray as $lmidarray_v){
if(sublmstr($lmidarray_v['lm_id'])){
sublmstr2($lmidarray_v['lm_id']);
}else{
if($lmidarray_v['lm_islast']){
$lmidarraystr.=$lmidarray_v['lm_id'].",";
}
}
}}
return $lmid=substr($lmidarraystr,0,-1);
}
};
$newshtml = ".html";
} else {
$listurl = "http://" . $_SERVER['HTTP_HOST'] . "/" . $pagemulu . "/index.php?lmid=" . $lmid . "&page=";
$classurl = "http://" . $_SERVER['HTTP_HOST'] . "/" . $pagemulu . "/index.php?lmid=";
$danyehtml = ".php";
}
$lmidarraystr = "";
$isfid = "";
$isleft = "";
$islast = "";
//$exitslmsql 检查栏目是否有子栏目，如果有就输出他包含子栏目的ID
$exitslmsql = $conn->selectone(DB_EXT . "lanmu", "lm_id", "where lm_fid='" . $lmid . "' ");
if (@$conn->rows($exitslmsql)) {
$isfid = 1;
$isexitclass = 1;
$lmid = sublmstr2($lmid);
//假如存在子栏目，这个时候$lmid=就为子栏目的ID集合
}
//是否没有子分类的终极栏目，如果是$classid_one=$classid;$classid是本身的传过来的ID
$exitslmsql_one = $conn->selectone(DB_EXT . "lanmu", "lm_id", "where lm_id='" . $lmid . "' and lm_islast='1' and lm_fid ='0'");
if (@$conn->rows($exitslmsql_one)) {
$classid_one = $classid;
//没有分类，就是大分类终极分类
$islast = 1;
$isleft = 1;
}
$tkmsql = get_data_one(DB_EXT . "lanmu", "where lm_id='" . $classid . "'");
//本栏目的信息
$classbid = $classid;
//本栏目ID
//查询FID