id3_get_tag()

Функции PHP

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Sep

2010

id3_get_tag()

id3_get_tag

(PECL)

id3_get_tag -- Get all information stored in an ID3 tag

Описание

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.

Замечание: 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.

<?php
$tag = id3_get_tag( "path/to/.mp3" );
print_r($tag);
?>

This will output something like:

Array

(

    [title] => DN-38416

    [artist] => Re:\Legion

    [album] => Reflections

    [year] => 2004

    [genre] => 19

)

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.

Since version 0.2 id3_get_tag() also supports ID3 tags of version 2.2, 2.3 and 2.4. To extract information from these tags, pass one of the constants ID3_V2_2, ID3_V2_3 or ID3_V2_4 as the second parameter.

Пример 2. id3_get_tag()

<?php
$tag = id3_get_tag( "path/to/2.mp3", ID3_V2_3 );
print_r($tag);
?>

This will output something like:

Array

(

    [copyright] => Dirty Mac

    [originalArtist] => Dirty Mac

    [composer] => Marcus G?tze

    [artist] => Dirty Mac

    [title] => Little Big Man

    [album] => Demo-Tape

    [track] => 5/12

    [genre] => (17)Rock

    [year] => 2001

)

ID3 v2.x tags can contain a lot more information about the MP3 file than ID3 v1.x tags.

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

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