<?php
ob_clean();
$content = $api->getLabel($_GET['label']);
if ($api->lastError) {
    null;
} else {
    if (is_array($_GET['label'])) {
        $name = "polkurier_" . time() . ".pdf";
    } else {
        $name = "polkurier_" . $_GET['label'] . ".pdf";
    }
    header('Content-Type: application/pdf');
    header('Content-Length: ' . strlen($content));
    header('Content-disposition: inline; filename="' . $name . '"');
    header('Cache-Control: public, must-revalidate, max-age=0');
    header('Pragma: public');
    header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
    header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    echo $content;
}
exit();