<?php 
if ($GLOBALS['wiki']->getMethod() == 'pdf' 
|| $GLOBALS['wiki']->getMethod() == 'preview'
|| !empty($_GET['print'])) {
    require_once('tools/qrcards/templates/bazar/qrcards.lib.php');
    echo displayCard($fiche, 'print');
} else {
    foreach ($html as $k => $val) {
        show($html[$k]);
    }
}