Untitled

	if ( !file_exists($filename) ) {
		$destination=fopen($filename,"w");
		$source=fopen($url,"r"); 
		fread($source);
		fwrite($destination);
		fclose($source);
		fclose($destination);
		echo "File $filename downloaded. <br>";
	} else {
		echo "File ALREADY EXISTS. <br>";
	}