//得到副欄目信息,并組織字符串  function get_url_by_typeid2($typeid2){          if($typeid2==0){          return '';          }else{          $arrs=explode(",",$typeid2);//解析副欄目字段          $url='';          foreach($arrs as $v){          $url.='<a href="'.get_typedir($v).'">'.get_typename($v).'</a>'." ";          }          return $url;          }  }  //織夢根據欄目編號typeid調用typename欄目名  function get_typename($typeid){      global $dsql;      $rs=$dsql->getOne("select typename from dede_arctype where id='$typeid'");  return $rs['typename'];  }  //織夢根據欄目編號typeid調用url鏈接地址  function get_typedir($typeid){      global $dsql;        //獲取站點跟網址    $web=$dsql->getOne("select value from dede_sysconfig where aid='1'");      $rs=$dsql->getOne("select typedir from dede_arctype where id='$typeid'");      return str_replace("{cmspath}",$web['value'],$rs['typedir']);  }//優化方法如下

//得到副欄目信息,并組織字符串  function get_url_by_typeid2($typeid2){          if($typeid2==0){          return '';          }else{          $arrs=explode(",",$typeid2);//解析副欄目字段          $url='';          foreach($arrs as $v){          $url.='<a href="'.dede_typeurl($v).'">'.get_typename($v).'</a>'." ";          }          return $url;          }  }  //織夢根據欄目編號typeid調用typename欄目名  function get_typename($typeid){      global $dsql;      $rs=$dsql->getOne("select typename from dede_arctype where id='$typeid'");  return $rs['typename'];  }