69 	public $tag_data           = array(array());  variable in getid3_writetags
288 		if (!is_array($this->tag_data)) {
293 		foreach ($this->tag_data as $tag_key => $tag_array) {
295 				$this->tag_data[strtoupper($tag_key)] = $this->tag_data[$tag_key];
296 				unset($this->tag_data[$tag_key]);
312 		if (isset($this->tag_data['TRACK']) && !isset($this->tag_data['TRACK_NUMBER'])) {
313 			$this->tag_data['TRACK_NUMBER'] = $this->tag_data['TRACK'];
314 			unset($this->tag_data['TRACK']);
328 					if ($ape_writer->tag_data = $this->FormatDataForAPE()) {
340 					if ($id3v1_writer->tag_data = $this->FormatDataForID3v1()) {
358 						$id3v2_writer->tag_data = $id3v2_writer_tag_data;
371 					if ($vorbiscomment_writer->tag_data = $this->FormatDataForVorbisComment()) {
383 					if ($metaflac_writer->tag_data = $this->FormatDataForMetaFLAC()) {
395 					if ($real_writer->tag_data = $this->FormatDataForReal()) {
495 	 * @param array  $tag_data
500 	public function MergeExistingTagData($TagFormat, &$tag_data) {  argument
519 		foreach ($this->tag_data as $tag_key => $valuearray) {
549 		if (!empty($this->tag_data['GENRE'])) {
550 			foreach ($this->tag_data['GENRE'] as $key => $value) {
557 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TITLE']       ) ? $this->tag_data…
558 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ARTIST']      ) ? $this->tag_data…
559 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ALBUM']       ) ? $this->tag_data…
560 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['YEAR']        ) ? $this->tag_data…
561 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COMMENT']     ) ? $this->tag_data…
562 …tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TRACK_NUMBER']) ? $this->tag_data…
582 		foreach ($this->tag_data as $tag_key => $valuearray) {
711 		$tag_data_vorbiscomment = $this->tag_data;
756 …>tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['TITLE']    ) ? $this->tag_data['…
757 …>tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['ARTIST']   ) ? $this->tag_data['…
758 …>tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COPYRIGHT']) ? $this->tag_data['…
759 …>tag_encoding, 'ISO-8859-1', implode(' ', (isset($this->tag_data['COMMENT']  ) ? $this->tag_data['…