Barryvdh\Debugbar\DataCollector\QueryCollector::checkBindings PHP Method

    protected function checkBindings($bindings)
    {
        foreach ($bindings as &$binding) {
            if (is_string($binding) && !mb_check_encoding($binding, 'UTF-8')) {
                $binding = '[BINARY DATA]';
            }
        }
        return $bindings;
    }