*
* 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