$url="http://billing.evpanet.com/user/";
$post = array(
'login' => 'aksenov',
'password' =>'123456789');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url) ;
curl_setopt ($ch, CURLOPT_HEADER, true);
curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1) ");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie/$login.txt");
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie/$login.txt");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
$html = curl_exec($ch);
echo $html;