Profiler\ProfilerServiceProvider::registerProfilerQueryEvent PHP Метод

    public function registerProfilerQueryEvent()
    {
        $app = $this->app;
        $app['events']->listen('illuminate.query', function ($query, $bindings, $time, $connectionName) use($app) {
            // Don't log the query if the profiler is disabled.
            if ($app['profiler']->isEnabled()) {
                // If the query had some bindings we'll need to add those back
                // into the query.
                if (!empty($bindings)) {
                    // Let's grab the query's connection. We will use it to prepare and then quote
                    // the bindings before they are inserted back into the query.
                    $connection = $app['db']->connection($connectionName);
                    $pdo = $connection->getPdo();
                    $bindings = $connection->prepareBindings($bindings);
                    // Let's loop add each binding back into the original query, one binding
                    // at a time.
                    foreach ($bindings as $binding) {
                        $query = preg_replace('/\\?/', $pdo->quote($binding), $query, 1);
                    }
                }
                $app['profiler']->log->query($query, $time);
            }
        });
    }