XLVI. ID3 Functions

Introduction

These functions let you read and manipulate ID3 tags. ID3 tags are used in MP3 files to store title of the song, as well as information about the artist, album, genre, year and track number.

Requirements

Tämän laajennuksen asentaminen ei vaadi ylimääräisiä ohjelmakirjastoja.

Installation

id3 is part of PECL and can be installed using the PEAR installer. To compile PHP with id3 support, downloadthe sourcecode, put it in php-src/ext/id3 and compile PHP using --enable-id3.

Runtime Configuration

Tämä laajennus ei määrittele yhtäkään direktiiviä php.inissä.

Resource Types

Tämä laajennus ei määrittele yhtäkään resurssityyppiä.

Predefined Constants

Most of the id3 functions either let you specify or return a tag version. In order to specify the version please use on of these constants.

ID3_V1_0 (integer): ID3_V1_0 is used if you are working with ID3 V1.0 tags. These tags may contain the fields title, artist, album, genre, year and comment.
ID3_V1_1 (integer): ID3_V1_1 is used if you are working with ID3 V1.1 tags. These tags may all information contained in v1.0 tags plus the track number.
ID3_V2 (integer): ID3_V2 is used if you are working with ID3 V2.x tags. These tags are quite flexible and are currently not supported by the id3 extension.

Sisällys
id3_get_genre_id -- Get the id for a genre.
id3_get_genre_list -- Get all possible genre values.
id3_get_genre_name -- Get the name for a genre id.
id3_get_tag -- Get all information stored in an ID3 tag
id3_get_version -- Get version of an ID3 tag
id3_remove_tag -- Remove an existing ID3 tag
id3_set_tag -- Update information stored in an ID3 tag