switch to using curl_setopt_array for better readability, added utility methods Fixes #66

README.md

@@ -283,6 +283,16 @@ Unirest\Request::verifyPeer(false); // Disables SSL cert validation
 
 By default is `true`.
 
+#### Utility Methods
+
+```php
+// alias for `curl_getinfo`
+Unirest\Request::getInfo()
+
+// returns internal cURL handle
+Unirest\Request::getCurlHandle()
+```
+
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