fgetcsv 中文亂碼處理

//中文亂碼處理public static function _fgetcsv(& $handle, $length = null, $d = ',', $e = '"') {$d = preg_quote($d);$e = preg_quote($e);$_line = "";$eof=false;while ($eof != true) {$_line .= (empty ($length) ? fgets($handle) : fgets($handle, $length));$itemcnt = preg_match_all('/' . $e . '/', $_line, $dummy);if ($itemcnt % 2 == 0)$eof = true;}$_csv_line = preg_replace('/(?: |[ ])?$/', $d, trim($_line));$_csv_pattern = '/(' . $e . '[^' . $e . ']*(?:' . $e . $e . '[^' . $e . ']*)*' . $e . '|[^' . $d . ']*)' . $d . '/';preg_match_all($_csv_pattern, $_csv_line, $_csv_matches);$_csv_data = $_csv_matches[1];for ($_csv_i = 0; $_csv_i < count($_csv_data); $_csv_i++) {$_csv_data[$_csv_i] = preg_replace('/^' . $e . '(.*)' . $e . '$/s', '$1' , $_csv_data[$_csv_i]);$_csv_data[$_csv_i] = str_replace($e . $e, $e, $_csv_data[$_csv_i]);}return empty ($_line) ? false : $_csv_data;}