function convertExportDataArray($text_array) { if (!is_array($text_array)) { return convertExportData($text_array); } foreach ($text_array as $k => $v) { if (is_array($v)) { $text_array[$k] = convertExportDataArray($v); } else { $text_array[$k] = convertExportData($v); } } return $text_array; }
function writeString($string) { if ($this->buffering === true) { $this->buffer .= $string . $this->_nl; } else { fwrite($this->out_file, convertExportData($string) . $this->_nl); } }