CURL test code

/////////////////////////////////////////////////////////////////////////// Login Source code
$username = trim($values["email"]);
$password = trim($values["password"]);

//set the directory for the cookie using defined document root var
$dir = DOC_ROOT."/ctemp";
//build a unique path with every request to store
//the info per user with custom func.
$path = build_unique_path($dir);

//login form action url
$url="http://codequiz.saudqq.com/quiz1/login.php";
$postinfo = "email=".$username."&password=".$password;

$cookie_file_path = $path."/cookie.txt";

$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_NOBODY, false);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);

curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
//set the cookie the site has for certain features, this is optional
curl_setopt($ch, CURLOPT_COOKIE, "cookiename=0");
curl_setopt($ch, CURLOPT_USERAGENT,
    "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, $_SERVER['REQUEST_URI']);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");   // "GET"
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postinfo);
curl_exec($ch);

//page with the content I want to grab
curl_setopt($ch, CURLOPT_URL, "http://codequiz.saudqq.com/quiz1/");
//do stuff with the info with DomDocument() etc
$html = curl_exec($ch);
curl_close($ch);


////////////////////////////////////////////////////////////////////////////// upload file
<?php
if ($_POST['submit']) {
    $uploadDir = "/uploads/";
    $RealTitleID = $_FILES['Filedata']['name'];
    $ch = curl_init("http://codequiz.saudqq.com/quiz1/upload.php");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $args['file'] = new CurlFile($_FILES['Filedata']['tmp_name'],'file/exgpd',$RealTitleID);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $args);
    $result = curl_exec($ch);
}
?>