public function shutdownHandler()
 {
     // Get last error
     $lastError = error_get_last();
     // Check if a fatal error caused this shutdown
     if (!is_null($lastError) && Wapplogs_ErrorTypes::isFatal($lastError['type'])) {
         $error = Wapplogs_Error::fromPHPError($this->config, $this->diagnostics, $lastError['type'], $lastError['message'], $lastError['file'], $lastError['line'], true);
         $error->setSeverity("error");
         if (!$error->shouldIgnore() && $this->config->autoNotify) {
             $this->notify($error);
         }
     }
     // Flush any buffered errors
     if ($this->notification) {
         $this->notification->deliver();
         $this->notification = null;
     }
 }
 public function setPrevious($exception)
 {
     if ($exception) {
         $this->previous = Wapplogs_Error::fromPHPException($this->config, $this->diagnostics, $exception);
     }
     return $this;
 }