public static function getZipFromCity($city, $street)
{
//options for HTTP request
$options = array('http' => array('header' => "Content-Type: application/x-www-form-urlencoded", 'method' => "GET", 'content' => http_build_query(array('city' => $city, 'street' => $street))));
//formulating HTTP request
$context = stream_context_create($options);
//loading of answer for HTTP request and parsing of requested html file
$html = SimpleHtmlDom::file_get_html('http://psc.posta.sk/', false, $context);
$zipMessageObject = $html->find('.zip');
//finding
if (isset($zipMessageObject[0]->plaintext)) {
$zip = $zipMessageObject[0]->plaintext;
return $zip;
} else {
return "Nepodarilo sa najsť PSČ.";
}
}
