Calls the specified function without propagating taint to the caller.
... = securecall(func or "functionName", ...)
... = securecallfunction(func, ...)
Arguments
func
function|string - A direct reference of the function to be called, or for securecall a string name of a function to be resolved through a global lookup.
...
Additional arguments to supply to the function.
Returns
...
The return values of the called function.
Details
If securecall is called from a secure execution path, the execution path will remain secure when securecall returns, even if the called function is tainted, or accesses tainted variables.
Errors that occur within the called function are not propagated to the caller; if an error occurs, securecall triggers the default error handler, and then returns control to the caller with no return values.
For securecallfunction, no attempt is made to perform a global lookup based on the supplied function argument.
Patch 9.1.5 / API (2021-11-02): Added 
