/**  * 对数据进行编码转换  * @param array/string $data       数组  * @param string $output    转换后的编码  */ function array_iconv($data,$output = 'utf-8') {  $encode_arr = array('UTF-8','ASCII','GBK','GB2312','BIG5','JIS','eucjp-win','sjis-win','EUC-JP');  $encoded = mb_detect_encoding($data, $encode_arr);//自动判断编码  if (!is_array($data)) {   return mb_convert_encoding($data, $output, $encoded);  }  else {   foreach ($data as $key=>$val) {    if(is_array($val)) {     $data[$key] = array_iconv($val, $input, $output);    } else {    $data[$key] = mb_convert_encoding($data, $output, $encoded);    }   }  return $data;  } }