WP_Widget_Media_Gallery::has_content( array $instance ): bool

Whether the widget has content to show.


Parameters

$instance array Required
Widget instance props.

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Return

bool Whether widget has content.


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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;
}


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Changelog

Changelog
Version Description
4.9.0 Introduced.

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