id3_remove_tag
(PECL id3 >= 0.1)
id3_remove_tag — Remove an existing ID3 tag
說明
$filename
[, int $version = ID3_V1_0
] )id3_remove_tag() is used to remove the information stored of an ID3 tag.
參數
-
filename -
The path to the MP3 file
Instead of a filename you may also pass a valid stream resource
-
version -
Allows you to specify the version of the tag as MP3 files may contain both, version 1.x and version 2.x tags.
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
範例
Example #1 id3_remove_tag() example
<?php
$result = id3_remove_tag( "path/to/example.mp3", ID3_V1_0 );
if ($result === true) {
echo "Tag successfully removed\n";
}
?>
If the file is writable and contained a 1.0 tag, this will output:
Tag successfully removed
註釋
Note: 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.
參見
- id3_set_tag() - Update information stored in an ID3 tag
- id3_get_tag() - Get all information stored in an ID3 tag
- id3_get_version() - Get version of an ID3 tag
add a note
