$stack
$stack : array<mixed,integer>
Temporarily suppress PHP error reporting, usually warnings and below.
call(callable $callable) : mixed
Calls a specified function while silencing warnings and below.
Future improvement: when PHP requirements are raised add Callable type hint (5.4) and variadic parameters (5.6)
| callable | $callable | Function to execute. |
Any exceptions from the callback are rethrown.
Return value of the callback.