/**
* Create or update a contact (note you should always call this via civicrm_api() & never directly)
*
- * @param array $params input parameters
+ * @param array $params input parameters
*
* Allowed @params array keys are:
* {@getfields contact_create}
*
*
+ * @throws API_Exception
* @example ContactCreate.php Example of Create Call
*
* @return array API Result Array
* @param $params Associative array of property name/value
* pairs to insert in new contact.
*
+ * @throws API_Exception
* @return array (reference ) null on success, error message otherwise
*
* @access public