Filters the list of supported audio formats.
$extensionsstring[]wp-includes/media.php:3366wp_get_audio_extensions() * * @since 3.6.0 * * @param string[] $extensions An array of supported audio formats. Defaults are * 'mp3', 'ogg', 'flac', 'm4a', 'wav'. */ return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );} /** * Returns useful keys to use to lookup data from an attachment's stored metadata. * * @since 3.9.0Introduced in 3.6.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.