AppserverIo\Appserver\Application\Application::unload PHP Method

    public function unload()
    {
        // load the unique application name + the naming directory
        $uniqueName = $this->getUniqueName();
        $namingDirectory = $this->getNamingDirectory();
        // unbind the environment references of the application
        $namingDirectory->unbind(sprintf('php:env/%s/webappPath', $uniqueName));
        $namingDirectory->unbind(sprintf('php:env/%s/tmpDirectory', $uniqueName));
        $namingDirectory->unbind(sprintf('php:env/%s/cacheDirectory', $uniqueName));
        $namingDirectory->unbind(sprintf('php:env/%s/sessionDirectory', $uniqueName));
        $namingDirectory->unbind(sprintf('php:env/%s', $uniqueName));
        // unbind the global references of the application
        $namingDirectory->unbind(sprintf('php:global/%s/env/ApplicationInterface', $uniqueName));
        $namingDirectory->unbind(sprintf('php:global/%s/env/persistence', $uniqueName));
        $namingDirectory->unbind(sprintf('php:global/%s/env', $uniqueName));
        $namingDirectory->unbind(sprintf('php:global/%s', $uniqueName));
    }