(PECL id3 >= 0.1)
id3_get_genre_id — Get the id for a genre
id3_get_genre_id() returns the id for a genre.
An integer ranging from 0 to 147
The genre id or FALSE on errors.
Example #1 id3_get_genre_id() example
<?php
$id = id3_get_genre_id("Alternative");
echo $id;
?>
以上例程会输出：
20