fetching a website using curl function in php

<?

// initialize curl
$ch = curl_init();

// set the URL and other option
curl_setopt($ch, CURLOPT_URL, "http://www.example.com/");
curl_setopt($ch, CURLOPT_HEADER, 0);

// get the URL and pass it to the browser
curl_exec($ch);

// close the initialized curl
curl_close($ch);
?>