post_playlist
Filters the playlist output.
Returning a non-empty value from the filter will short-circuit generation of the default playlist output, returning the passed value instead.
Использование
add_filter( 'post_playlist', 'wp_kama_post_playlist_filter', 10, 3 );
/**
* Function for `post_playlist` filter-hook.
*
* @param string $output Playlist output.
* @param array $attr An array of shortcode attributes.
* @param int $instance Unique numeric ID of this playlist shortcode instance.
*
* @return string
*/
function wp_kama_post_playlist_filter( $output, $attr, $instance ){
// filter...
return $output;
}
- $output(строка)
- Playlist output.
По умолчанию: '' - $attr(массив)
- An array of shortcode attributes.
- $instance(int)
- Unique numeric ID of this playlist shortcode instance.
Список изменений
| С версии 3.9.0 | Введена. |
| С версии 4.2.0 | The $instance parameter was added. |
Где вызывается хук
post_playlist
wp-includes/media.php 3097
$output = apply_filters( 'post_playlist', '', $attr, $instance );