Widget Current Language 1

class sqppcurrentlang extends WP_Widget {

	public function __construct() {

		parent::__construct(
			'sqppcurrentlang',
			__( 'Current Language', 'sqppwidgets' ),
			array(
				'description' => __( 'Display of the current site language', 'sqppwidgets' ),
				'classname'   => 'sqppcurrentlang',
			)
		);

	}

	public function widget( $args, $instance ) {

		<section class="widget current-language-widget">
			<ul class="current-language-list">
			    <li class="current-language-item en" lang="en-EN" hreflang="en-EN"><span class="lang-name">English</span><span class="lang-slug">EN</span></li>
			    <li class="current-language-item de" lang="de-DE" hreflang="de-DE"><span class="lang-name">Deutsch</span><span class="lang-slug">DE</span></li>
			   	<li class="current-language-item fr" lang="fr-FR" hreflang="fr-FR"><span class="lang-name">Français</span><span class="lang-slug">FR</span></li>
			    <li class="current-language-item en" lang="it-IT" hreflang="it-IT"><span class="lang-name">Italiano</span><span class="lang-slug">IT</span></li>
			</ul>
		</section>

	}

	public function form( $instance ) {

	}

	public function update( $new_instance, $old_instance ) {

	}

}

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