Souke/backend/views/communiquer/index.php

<?php

use yii\helpers\Html ;

/* 
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

$this->title = 'Communiquer' ;

?>

<h1><?= Html::encode($this->title) ; ?></h1>

<p>Imprimez ce petit encart pour expliquer à vos clients comment passer leurs commandes.</p>
<?php echo $this->render('mode_emploi', ['etablissement' => $etablissement]) ; ?>
<p><?php echo Html::a('<span class="glyphicon glyphicon-download-alt"></span> Télécharger', ['communiquer/modeemploi'], ['class'=>'btn btn-primary']) ?></p>