I'm trying to get a website source with a curl call but some data is missing and I don't know what I'm doing wrong.
If i make a call to the url in browser in the page source will apear "<!-- request captchas: blabla -->"..
but after I call in php it will bring in the page source: "<!-- request captchas: null -->"
Some help is more than welcome.My code:


curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0");
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_COOKIE, "JSESSIONID=0001R8jflCwCXeYrmbF45vBxtS-:3KMDRVUOUV");
curl_setopt($ch, CURLOPT_URL, $url);

$html = curl_exec($ch);
curl_close ($ch);
echo $html;