Widget Polylang Switch Names 1

class sqpp_widget_polyang_switcher_names extends WP_Widget {

	public function __construct() {

		parent::__construct(
			'polylangnameswitch',
			__( 'Polylang Language Switch Names', 'sqppwidgets' ),
			array(
				'description' => __( 'Add a Polylang language switch which displays the languages as name. Polylang must be installed and activated. Otherwise one gets a fale error.', 'sqppwidgets' ),
				'classname'   => 'widget widget-polylangnameswitch',
			)
		);

	}

	public function widget( $args, $instance ) {

		?> 
		
		<ul class="polylang-slug-switch"
		<?php pll_the_languages( array( 'display_names_as' => 'slug' ) ); ?>
		</ul>
		
		<?php 

	}

	public function form( $instance ) {

	}

	public function update( $new_instance, $old_instance ) {

	}

}

function register_widgets() {
	register_widget( 'sqpp_widget_polyang_switcher_names' );
}
add_action( 'widgets_init', 'register_widgets' );