is_dynamic_sidebar() WP 1.0

Whether the dynamic sidebar is enabled and used by theme.

For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.

No Hooks.

Return

true/false. True, if using widgets. False, if not using widgets.

Usage

is_dynamic_sidebar();

Notes

• Global. Array. $wp_registered_widgets
• Global. Array. $wp_registered_sidebars Registered sidebars.

Changelog

Code of is dynamic sidebar: wp-includes/widgets.php ^{WP 5.4.2}

<?php
function is_dynamic_sidebar() {
	global $wp_registered_widgets, $wp_registered_sidebars;
	$sidebars_widgets = get_option( 'sidebars_widgets' );
	foreach ( (array) $wp_registered_sidebars as $index => $sidebar ) {
		if ( ! empty( $sidebars_widgets[ $index ] ) ) {
			foreach ( (array) $sidebars_widgets[ $index ] as $widget ) {
				if ( array_key_exists( $widget, $wp_registered_widgets ) ) {
					return true;
				}
			}
		}
	}
	return false;
}

Related Functions

From tag: Sidebar (widgets)

More from tag: Conditional tags (all)

More from Template Tags: Main Functions