Mine

function getURL($url,$proxy,$post='',$ref='') {

	$data = '';
	global $cookie;
	if(!file_exists($cookie)) {
		$file = fopen($cookie,"w");
		fclose($file);
	}
	$ch = curl_init() or die(curl_error());
	curl_setopt($ch, CURLOPT_URL,$url);
	//curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");
	curl_setopt($ch, CURLOPT_HEADER, true);
	curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
	curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie);
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
	curl_setopt ($ch, CURLOPT_TIMEOUT, 10);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	$data = curl_exec($ch);// or die(curl_error($ch));
	curl_close($ch);
	return $data;

}