apply_filters( 'audio_submitbox_misc_sections', array $fields, WP_Post $post )

3483		 * @since 3.7.03484		 * @since 4.9.0 Added the `$post` parameter.3485		 *3486		 * @param array   $fields An array of the attachment metadata keys and labels.3487		 * @param WP_Post $post   WP_Post object for the current attachment.3488		 */3489		$audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post );3490 3491		foreach ( $audio_fields as $key => $label ) {3492			if ( empty( $meta['audio'][ $key ] ) ) {3493				continue;3494			}3495