PHP Download File

Following function can download an URL and write it into a specified file.

<?PHP
function downloadurl($url, $wfile)
{
	$file = fopen ($url, "rb");
	if ($file)
	{
		$newf = fopen ($wfile, "wb");
		if ($newf)
		{
		while(!feof($file))
		{fwrite($newf, fread($file, 1024 * 8 ), 1024 * 8 );}
		}
	}
	if ($file)
	{
		fclose($file);
	}
	if ($newf)
	{
		fclose($newf);
	}	
}
download("http://www.endmemo.com/index.php","em.htm");
?>