* @package CRM
* @copyright CiviCRM LLC https://civicrm.org/licensing
* @copyright David Strauss <david@fourkitchens.com> (c) 2007
- * $Id$
*
* (Note: This has been considerably rewritten; the interface is preserved
* for backward compatibility.)
*
* Examples:
*
- * @code
+ * ```
* // Some business logic using the helper functions
* function my_business_logic() {
* CRM_Core_Transaction::create()->run(function($tx) {
* }
* }
*
- * @endcode
+ * ```
*
* Note: As of 4.6, the transaction manager supports both reference-counting and nested
* transactions (SAVEPOINTs). In the past, it only supported reference-counting. The two cases