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# id3_get_tag

(no version information, might be only in CVS)

id3_get_tag -- Get all information stored in an ID3 tag

## Description

array id3_get_tag ( string filename [, int version])

id3_get_tag() is used to get all information stored in the id3 tag of the specified file.

> 備注: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.

示範 1.id3_get_tag() example
`<?php $tag = id3_get_tag( "path/to/example.mp3" ); print_r($tag); ?>`
This will output something like:
    Array
    (
        [title] => DN-38416
        [artist] => Re:\Legion
        [album] => Reflections
        [year] => 2004
        [genre] => 19
    )

> 備注: Currently id3_get_tag() only supports version 1.0 and 1.1.

The key genre will contain an integer between 0 and 147. You may use id3_get_genre_name() to convert it to a human readable string.

See also id3_set_tag(), id3_remove_tag() and id3_get_version().

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