WP_Widget_Tag_Cloud::_get_current_taxonomy( array $instance )

Retrieves the taxonomy for the current Tag cloud widget instance.

Parameters

$instance

(array) (Required) Current settings.

Return

(string) Name of the current taxonomy if set, otherwise 'post_tag'.

Source

File: wp-includes/widgets/class-wp-widget-tag-cloud.php 

public function _get_current_taxonomy( $instance ) {
		if ( ! empty( $instance['taxonomy'] ) && taxonomy_exists( $instance['taxonomy'] ) ) {
			return $instance['taxonomy'];
		}

		return 'post_tag';
	}

Uses

Uses Description
wp-includes/taxonomy.php: taxonomy_exists()

Determines whether the taxonomy name exists.

Used By

Used By Description
wp-includes/widgets/class-wp-widget-tag-cloud.php: WP_Widget_Tag_Cloud::widget()

Outputs the content for the current Tag Cloud widget instance.
wp-includes/widgets/class-wp-widget-tag-cloud.php: WP_Widget_Tag_Cloud::form()

Outputs the Tag Cloud widget settings form.

Changelog

Version Description
4.4.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_widget_tag_cloud/_get_current_taxonomy