$url = 'http://allegro.pl';
print_r(get_headers($url, 1));
////////////////lub//////////////////
$strona = file_get_contents('http://zalando.pl/');
echo "<pre>";
var_dump($http_response_header);
echo "</pre>";
exit();
$url = 'http://allegro.pl';
print_r(get_headers($url, 1));
////////////////lub//////////////////
$strona = file_get_contents('http://zalando.pl/');
echo "<pre>";
var_dump($http_response_header);
echo "</pre>";
exit();