WP_Widget_Tag_Cloud::_get_current_taxonomy() – Method

WP_Widget_Tag_Cloud::_get_current_taxonomy( array $instance ): string

Retrieves the taxonomy for the current Tag cloud widget instance.

Parameters

$instancearrayrequired: Current settings.

Return

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

Source

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

	return 'post_tag';
}

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Uses	Description
taxonomy_exists()`wp-includes/taxonomy.php`	Determines whether the taxonomy name exists.

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

Changelog

Version	Description
4.4.0	Introduced.

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