PHP转换国际编码
if(isset($_GET['order_id']) && $_GET['order_id']!==''){$oid=$_GET['order_id'];$result=$db->Execute("select `d_no` from `delivery` where `oid`=".$oid);$delivery_no='';if($result->RecordCount()>0){while(!$result->EOF){$delivery_no=$result->fields['d_no'];$result->MoveNext();}if($delivery_no!==''){$html=file_get_contents('http://tracking.post.japanpost.jp/service/singleSearch.do?searchKind=S004&locale=ja&reqCodeNo1='.$delivery_no);if($html){preg_match_all('/<table[^>][^>]*>(.*?) <\/table>/si',$html,$tables); unset($tables[0]);function getUTFString($string){$encoding = mb_detect_encoding($string, array('ASCII','UTF-8','Shift-JIS','GB2312','GBK','BIG5'));return iconv($encoding,'UTF-8',$string);//return mb_convert_encoding($string, 'utf-8', $encoding);}echo getUTFString($tables[1][4]);}}}}