'; curl_setopt($ch, CURLOPT_USERAGENT, $userAgent); curl_setopt($ch, CURLOPT_REFERER, $referrer); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 20); // was 20 curl_setopt($ch, CURLOPT_TIMEOUT, 20); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20); // this is just for connecting and is overrided by CURLOPT_TIMEOUT // Write tile to disk $image = curl_exec($ch); if (strlen($image) >= 50) { $createFile = fopen($file, "w"); file_put_contents($file, $image); } } else { // echo 'Google Tile exists locally so do not download.
'; } ?>