WP_Customize_Widgets::is_sidebar_rendered( string $sidebar_id )

Determines if a sidebar is rendered on the page.

Parameters

$sidebar_id

(string) (Required) Sidebar ID to check.

Return

(bool) Whether the sidebar is rendered.

Source

File: wp-includes/class-wp-customize-widgets.php 

	public function is_sidebar_rendered( $sidebar_id ) {
		return in_array( $sidebar_id, $this->rendered_sidebars );
	}

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Changelog

Changelog
Version Description
WP-4.0.0 Introduced.