Help with curl (change header and footer)

[Quintin]

Can someone please help me?
I figured how you open pages with curl, but now, i want to be able to strip the top head, and </body></html> peace, and want to be able to change links within the page etc.

<?php
 if(isset($_REQUEST['name'])) $num= $_REQUEST['name'];
 if(isset($_REQUEST['surname'])) $msg= $_REQUEST["surname"];
 $Curl_Session = curl_init('http://example.com');
 curl_setopt ($Curl_Session, CURLOPT_POSTFIELDS, "name=$name&surname=$surname");
 curl_exec ($Curl_Session);
 curl_close ($Curl_Session);
?>

[ranzit2]

U want to make a grabber..use Preg and str replace functions.u need to learn regular expression.just googling regular expression will help u much.

[paramound]

try w3schools.com and learn more basics like ranzit2 has said earlier

[Quintin]

that wasn't my question was it?
I know php but just like everyone else i can also strugle sometimes.