$url = 'https://www.googleapis.com/language/translate/v2';
$handle = curl_init();
- curl_setopt($handle,CURLOPT_URL, $url);
+ curl_setopt($handle, CURLOPT_URL, $url);
curl_setopt($handle, CURLOPT_POST, count($param));
curl_setopt($handle, CURLOPT_POSTFIELDS, http_build_query($param));
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);