Description
bool
id3_remove_tag ( string filename [, int version] )
id3_remove_tag() is used to remove the information stored
of an ID3 tag. If no tag has been present, it will return FALSE and leave the file
as it was.
注: Instead of a filename you may also pass a valid stream resource.
The optional version parameter allows you to
specify the version of the tag as MP3 files may contain both, version 1.x and
version 2.x tags.
例子 1. id3_remove_tag() example |
<?php
$result = id3_remove_tag( "path/to/example.mp3", ID3_V1_0 );
if ($result === true) {
echo "Tag succesfully removed\n";
}
?>
|
If the file is writable and contained a 1.0 tag, this will output:
|
注:
Currently id3_remove_tag() only supports
version 1.0 and 1.1. If you choose to remove a 1.0 tag and the file
contains a 1.1 tag, this tag will be removed, as v1.1 is only an
extension of 1.0.
See also id3_get_tag(),
id3_set_tag() and id3_get_version().
id3_get_version