PathFinder::addSandbox PHP Méthode

    public function addSandbox()
    {
        $sandbox_posible_locations = array('agiletoolkit-sandbox' => 'agiletoolkit-sandbox', '../agiletoolkit-sandbox' => '../agiletoolkit-sandbox', 'agiletoolkit-sandbox.phar' => 'phar://agiletoolkit-sandbox.phar', '../agiletoolkit-sandbox.phar' => 'phar://../agiletoolkit-sandbox.phar');
        $this->sandbox = null;
        foreach ($sandbox_posible_locations as $k => $v) {
            if ($this->sandbox) {
                continue;
            }
            if (file_exists($k)) {
                if (is_dir($k)) {
                    $this->sandbox = $this->app->pathfinder->base_location->addRelativeLocation($v);
                } else {
                    $this->sandbox = $this->app->pathfinder->addLocation()->setBasePath($v);
                }
                break;
            }
        }
        if ($this->sandbox) {
            $this->sandbox->defineContents(array('template' => 'template', 'addons' => 'addons', 'php' => 'lib'));
        }
    }