/**
* Executes single call.
*
* @param Call $call
*
* @return CallResult
*/
private function executeCall(Call $call)
{
$callable = $call->getBoundCallable();
$arguments = $call->getArguments();
$return = $exception = null;
try {
$return = call_user_func_array($callable, $arguments);
} catch (Exception $caught) {
$exception = $caught;
}
$stdOud = $this->getBufferedStdOut();
return new CallResult($call, $return, $exception, $stdOud);
}
