php curl

function download($url){
	$file = basename($url);
	$f = fopen($file, 'w');
	$ch = curl_init($url);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
	curl_setopt($ch, CURLOPT_FILE, $f);
	curl_setopt($ch, CURLOPT_TIMEOUT, 50000);
	curl_exec($ch);
	curl_close($ch);
	fclose($f);
}