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is_registered_sidebar › WordPress Function

Since4.4.0
已弃用n/a
› is_registered_sidebar ( $sidebar_id )
参数:
  • (string|int) $sidebar_id The ID of the sidebar when it was registered.
    Required: Yes
返回:
  • (bool) True if the sidebar is registered, false otherwise.
定义在:
文档:

Checks if a sidebar is registered.



Related Functions: register_sidebar, register_sidebars, unregister_sidebar, register_sidebar_widget, wp_register_sidebar_widget

源码 

function is_registered_sidebar( $sidebar_id ) {
	global $wp_registered_sidebars;

	return isset( $wp_registered_sidebars[ $sidebar_id ] );
}