Questions about curl content retrieval and simulated logon

Curl content retrieval and simulated logon & lt ;? Phpecho & nbsp; $ cookie_file = & nbsp; tempnam ('./tmp', 'cooker'); $ curl_login = "http://xiaoxin.duapp.com/wp-lo curl get content and simulate login problems

Echo $ cookie_file = tempnam ('./tmp', 'cooke ');
$ Curl_login = "http://xiaoxin.duapp.com/wp-login.php ";
$ Curl_logined = "http://xiaoxin.duapp.com/index.php ";
$ User = "##";
$ Pass = "##";
$ CurlPost = "log = $ user & pwd = $ pass ";
$ Ch = curl_init ();
Curl_setopt ($ ch, CURLOPT_URL, $ curl_login );
Curl_setopt ($ ch, CURLOPT_HEADER, 0 );
Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1 );
Curl_setopt ($ ch, CURLOPT_POST, 1 );
Curl_setopt ($ ch, CURLOPT_POSTFIELDS, $ curlPost );
Curl_setopt ($ ch, CURLOPT_COOKIEJAR, $ cookie_file );
$ Data = curl_exec ($ ch );
Curl_close ($ ch );



$ Ch = curl_init ();
Curl_setopt ($ ch, CURLOPT_URL, $ curl_logined );
Curl_setopt ($ ch, CURLOPT_HEADER, 1 );
Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 0 );
Curl_setopt ($ ch, CURLCOOKIEFILE, $ cookie_file );

$ Data = curl_exec ($ ch );
Curl_close ($ ch );

?>
Unable to display when setting $ curl_logined = "http://xiaoxin.duapp.com/index.php ";
Set $ curl_logined = "http://xiaoxin.duapp.com/"; to read normally
But failed to log on
Warning information
Warning: curl_setopt () [function. curl-setopt]: Invalid curl configuration option in C: \ Program Files \ Apache Software Foundation \ Apache2.2 \ htdocs \ phpcurl. php on line 25

HTTP/1.1 200 OK X-Pingback: http://xiaoxin.duapp.com/xmlrpc.php Content-Type: text/html; charset = UTF-8 Date: Sat, 08 Dec 2012 08:48:24 GMT Server: BWS/1.0 Transfer-Encoding: chunked
Please advise me
------ Solution --------------------
Curl_setopt ($ ch, CURLCOOKIEFILE, $ cookie_file );
="
CURLOPT_COOKIEFILE