public static function retrieve_header_footer()
{
$header_request = curl_init('https://www.uship.com/mvc/components/header');
$footer_request = curl_init('https://www.uship.com/mvc/components/footer?showCountryChanger=false');
$headers = array('Accept-Language: en-US', 'Accept: application/json');
if (isset($_COOKIE['uShipTicket'])) {
array_push($headers, 'Cookie: uShipTicket=' . $_COOKIE['uShipTicket']);
}
curl_setopt($header_request, CURLOPT_HTTPHEADER, $headers);
curl_setopt($footer_request, CURLOPT_HTTPHEADER, $headers);
curl_setopt($header_request, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($footer_request, CURLOPT_RETURNTRANSFER, 1);
$mh = curl_multi_init();
curl_multi_add_handle($mh, $header_request);
curl_multi_add_handle($mh, $footer_request);
$running = null;
do {
curl_multi_exec($mh, $running);
} while ($running);
curl_multi_remove_handle($mh, $header_request);
curl_multi_remove_handle($mh, $footer_request);
curl_multi_close($mh);
self::$header_output = json_decode(curl_multi_getcontent($header_request));
self::$footer_output = json_decode(curl_multi_getcontent($footer_request));
}