run_command (string command) ⇒ mixed
Runs a single command from a string such as a mathematical expression and returns the return value from
it. This allows on-the-fly interpreting. It can be used to return the value of a mathematical term such
run_command("5 + 5").
Be careful with the run_command function!
This function has direct access to any other command within ZPE and whilst it does run within it's own ZPE instance within the same permission level as the parent process, it should be used with caution.
The run_command function always wraps any code in a return.