Register One Widget
// Widget Locations
function init_widgets($id) {
register_sidebar(array(
'name' => 'Sidebar',
'id' => 'sidebar',
'before_widget' => '<div class="sidebar-widget">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>'
));
}
add_action('widgets_init', 'init_widgets');