function DeleteTags($TagFormatsToDelete)
{
foreach ($TagFormatsToDelete as $DeleteTagFormat) {
$success = false;
// overridden if tag deletion is successful
switch ($DeleteTagFormat) {
case 'id3v1':
$id3v1_writer = new getid3_write_id3v1();
$id3v1_writer->filename = $this->filename;
if (($success = $id3v1_writer->RemoveID3v1()) === false) {
$this->errors[] = 'RemoveID3v1() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $id3v1_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'id3v2':
$id3v2_writer = new getid3_write_id3v2();
$id3v2_writer->filename = $this->filename;
if (($success = $id3v2_writer->RemoveID3v2()) === false) {
$this->errors[] = 'RemoveID3v2() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $id3v2_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'ape':
$ape_writer = new getid3_write_apetag();
$ape_writer->filename = $this->filename;
if (($success = $ape_writer->DeleteAPEtag()) === false) {
$this->errors[] = 'DeleteAPEtag() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $ape_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'vorbiscomment':
$vorbiscomment_writer = new getid3_write_vorbiscomment();
$vorbiscomment_writer->filename = $this->filename;
if (($success = $vorbiscomment_writer->DeleteVorbisComment()) === false) {
$this->errors[] = 'DeleteVorbisComment() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $vorbiscomment_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'metaflac':
$metaflac_writer = new getid3_write_metaflac();
$metaflac_writer->filename = $this->filename;
if (($success = $metaflac_writer->DeleteMetaFLAC()) === false) {
$this->errors[] = 'DeleteMetaFLAC() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $metaflac_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'lyrics3':
$lyrics3_writer = new getid3_write_lyrics3();
$lyrics3_writer->filename = $this->filename;
if (($success = $lyrics3_writer->DeleteLyrics3()) === false) {
$this->errors[] = 'DeleteLyrics3() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $lyrics3_writer->errors)) . '</LI></UL></PRE>';
}
break;
case 'real':
$real_writer = new getid3_write_real();
$real_writer->filename = $this->filename;
if (($success = $real_writer->RemoveReal()) === false) {
$this->errors[] = 'RemoveReal() failed with message(s):<PRE><UL><LI>' . trim(implode('</LI><LI>', $real_writer->errors)) . '</LI></UL></PRE>';
}
break;
default:
$this->errors[] = 'Invalid tag format to delete: "' . $tagformat . '"';
return false;
break;
}
if (!$success) {
return false;
}
}
return true;
}
