public function getAllDishCategory(){

$m = M('dish_category'); /* 不能删除 */

/* 无限分类 */
function getList($pid=0,&$result=array(),$spac=0){

$shopid=trim(I('request.shopid'))?trim(I('request.shopid')):session('shopid');

$spac=$spac+8;
$sql="SELECT * FROM chi_dish_category WHERE dishcategory_pid=$pid AND dishcategory_shopid=$shopid AND dishcategory_isdisplay=1 order by dishcategory_sort";
$res=mysql_query($sql);
while($row=mysql_fetch_assoc($res)){
$row['dishcategory_oldname']=$row['dishcategory_name'];
$row['dishcategory_name']=str_repeat(' ',$spac).'|--'.$row['dishcategory_name'];
$result[]=$row;
getList($row['dishcategory_id'],$result,$spac);
}
return $result;
}

return $list=getList();

/* 无限分类 结束 */

}