/**
* Constant values are from PHP 5.3.28 using cURL 7.24.0
- * @see http://php.net/manual/en/curl.constants.php
+ * @see https://secure.php.net/manual/en/curl.constants.php
*
* All constant values are present so that developers don’t need to remember
* to add them if added at a later date. The commented out constants were