public static function getInstance()
{
if (self::$instance === false) {
self::$instance = new ActionsAdminZone();
}
return self::$instance;
}
<?php
require_once "auth.php";
require_once "../fonctions/divers.php";
if (!est_autorise("acces_configuration")) {
exit;
}
$request = \Symfony\Component\HttpFoundation\Request::createFromGlobals();
ActionsAdminZone::getInstance()->action($request);
?>
<!DOCTYPE html>
<html lang="fr">
<head>
<?php
require_once "title.php";
?>
</head>
<body>
<?php
ActionsAdminModules::instance()->inclure_module_admin("zone_top");
$menu = "configuration";
$breadcrumbs = Breadcrumb::getInstance()->getConfigurationList(trad('Gestion_zones_livraison', 'admin'));
require_once "entete.php";
?>
<div class="row-fluid">
<div class="span12">
<h3>
<?php
echo trad('LISTE_ZONES', 'admin');
?>
<a class="btn btn-large" title="<?php