/**
* Handle an uncaught exception
*
* @param object $exception
*/
public function onException($exception)
{
$that = $this;
$cwd = $this->cwd;
$debug = $this->debug;
$e = null;
try {
// fix working directory
if (null !== $cwd) {
chdir($cwd);
}
// handle the exception
$fatalHandler = $that->getFatalHandler();
$e2 = null;
try {
$this->emitArray('fatal', array($exception, $debug, &$fatalHandler));
} catch (\Exception $e2) {
} catch (\Throwable $e2) {
}
if (null !== $e2) {
$exception = Debug::joinExceptionChains($exception, $e2);
}
if (null !== $fatalHandler) {
$that->handleFatal($fatalHandler, $exception);
}
} catch (\Exception $e) {
} catch (\Throwable $e) {
}
if (null !== $e) {
$exception = Debug::joinExceptionChains($exception, $e);
if ($this->hasListeners('emerg')) {
$this->emit('emerg', $exception, $this->debug);
} elseif ($debug) {
// debug mode is on and there is no emergency listener
// just print the exception in this case (prevents white screen)
echo $exception;
}
}
}
