function veriCek($link, $proxy)
{
    $tarayici = $_SERVER['HTTP_USER_AGENT'];
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $link);
    if ($proxy):
        curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 0);
        curl_setopt($ch, CURLOPT_PROXY, $proxy);
    endif;
    curl_setopt($ch, CURLOPT_USERAGENT, $tarayici);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    $veri = curl_exec($ch);
    curl_close($ch);
    return $veri;
}