Unable to load dynamic content using CURL and PHP

Question

Good day and salutation! I am creating a simple web page to get a user and pass from a Form , and using CURL post these variables to another page to login, then show to result back ( I was gonna start from here then move on to accessing different pages). The problem is that some of the content of the site are loaded dynamically (Widgets). So when I get the result back the frame of the site loads up but the widgets are not rendering. Error on loading the widgets from the second site : "ptBaseURI = String(location).match(//ps(c ... " Could this be a session problem ? My php code:

$post_data['pwd']=$_REQUEST['password'];
foreach ($post_data as $key => $value){
$post_items[]=$key . '=' . $value;
}
$post_string = implode ('&',$post_items);
$tmp_file_name=tempnam("/tmp/","COOKIE");
$curl_handle=curl_init('www.targetsite.com/...');
curl_setopt($curl_handle, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
//curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl_handle, CURLOPT_COOKIEJAR,$tmp_file_name);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER,true);
//curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $post_string);
$result = curl_exec($curl_handle);
$curl_handle=curl_init('www.targetsite.com/...');
curl_setopt($curl_handle, CURLOPT_COOKIEFILE,$tmp_file_name);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER,true);
curl_setopt($curl_handle, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $post_string);
$result = curl_exec($curl_handle);
$cArray = curl_getinfo($curl_handle);
$newURL = $cArray[url];
echo str_replace('</head>','<base href="'.$newURL.'" /></head>',$result);

Answer 1

on the result, you can use: $result = str_replace('', '', $result);

then the broser should load the correct pages, but whitout the login cookie.

an other way is to set up a rewrite rule to fetch thos requst, and forward the requests with curl to fetch the wanted page whit the login cookie.