Thread API Reference
These functions handle String variables in SQL Timestamp format.
If you want to implement symultaneous execution, please take a look at Parallel execution.
Get current thread id.
Execute function with new thread. The specified function should have a dom variable. The $execParam is to be set into the variable.
Join thread with parent. The parent thread wait for the child thread identified by $threadId.
The current thread calling this function sleeps for $milliScecond.