need help with curl

[bandrew]

I'm trying to pull information off of cars.com. I tried writing a small program to a search for me:

<?php

$url = 'http://cars.com/go/search/fs_search_results.jsp?tracktype=usedcc&searchType=21&cid=&dlid=&dgid=&amid=&cname=&zc=90802&makeid=18&modelid=214&pageNumber=0&numResultsPerPage=50&largeNumResultsPerPage=0&sortorder=descending&sortfield=PRICE+descending&certifiedOnly=false&criteria=K-%7CE-%7CM-18%7CB-5000%7CD-214%7CN-N%7CR-50%7CI-1%7CP-PRICE+descending%7CQ-descending%7CZ-90802&aff=azcentr&aff=azcentr';

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$page = curl_exec($ch);
curl_close($ch);

echo $page;
?>

and i ended up getting this:

Not Found

The requested URL /car_search/search_results.jsp;jsessionid=OSI5DKVG5BCL1LAZGQ1U2VI was not found on this server.
Apache/2.0.53 (Win32) PHP/4.3.10 Server at discount-connection.com Port 80

instead of what's displayed on the page (http://cars.com/go/search/fs_search_results.jsp?tracktype=usedcc&searchType=21&cid=&dlid=&dgid=&amid=&cname=&zc=90802&makeid=18&modelid=214&pageNumber=0&numResultsPerPage=50&largeNumResultsPerPage=0&sortorder=descending&sortfield=PRICE+descending&certifiedOnly=false&criteria=K-%7CE-%7CM-18%7CB-5000%7CD-214%7CN-N%7CR-50%7CI-1%7CP-PRICE+descending%7CQ-descending%7CZ-90802&aff=azcentr&aff=azcentr)

Can anyone help me?

[bradgrafelman]

Should it instead be:

$ch = curl_init();

// set URL and other appropriate options
curl_setopt($ch, CURLOPT_URL, 'http://cars.com/go/search/fs_search_results.jsp?tracktype=usedcc&searchType=21&cid=&dlid=&dgid=&amid=&cname=&zc=90802&makeid=18&modelid=214&pageNumber=0&numResultsPerPage=50&largeNumResultsPerPage=0&sortorder=descending&sortfield=PRICE+descending&certifiedOnly=false&criteria=K-%7CE-%7CM-_18_%7CB-5000%7CD-_214_%7CN-N%7CR-50%7CI-1%7CP-PRICE+descending%7CQ-descending%7CZ-90802&aff=azcentr&aff=azcentr');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
$page = curl_exec($ch); 
curl_close($ch); 

echo $page; 

(Code adapted to example on PHP's manual entry for [man]curl_init[/man])