WP_Widget_Media_Gallery::has_content( array $instance ): bool
Whether the widget has content to show.
Parameters
-
$instancearray Required -
Widget instance props.
Return
bool Whether widget has content.
Source
File: wp-includes/widgets/class-wp-widget-media-gallery.php.
View all references
protected function has_content( $instance ) {
if ( ! empty( $instance['ids'] ) ) {
$attachments = wp_parse_id_list( $instance['ids'] );
// Prime attachment post caches.
_prime_post_caches( $attachments, false, false );
foreach ( $attachments as $attachment ) {
if ( 'attachment' !== get_post_type( $attachment ) ) {
return false;
}
}
return true;
}
return false;
}
Changelog
| Version | Description |
|---|---|
| 4.9.0 | Introduced. |