use Zend\File\Transfer\Adapter\Http; use Zend\Form\Form; use Zend\Form\Element; use Zend\Form\View\Helper; use Zend\Loader\StandardAutoloader; use Zend\ProgressBar\Adapter\JsPull; /** * This sample file demonstrates an advanced use case of Zend_ProgressBar with * Zend_Form and Zend_File_Transfer. */ require_once dirname(dirname(dirname(__DIR__))) . '/library/Zend/Loader/StandardAutoloader.php'; $loader = new StandardAutoloader(array('autoregister_zf' => true)); $loader->register(); if (isset($_GET['progress_key'])) { $adapter = new JsPull(); Http::getProgress(array('progress' => $adapter)); die; } ?> <html> <head> <title>Zend_ProgressBar Upload Demo</title> <style type="text/css"> iframe { position: absolute; left: -100px; top: -100px; width: 10px; height: 10px; overflow: hidden;