Laravel 5.3 - How to log all queries on a page?

Question

My team and I are working on a rather big project. There\'s queries going on everywhere - in controllers, in view composers in views (lazy loading) and probably in some othe

Answer 1

You can add this to the Providers/AppServiceProvider.php file and check them in the laravel log file with tail:

tail -f storage/logs/laravel.log

You can even filter with queries you want to log. For example, here I was using Laravel Passport, and didn't want to log all the oauth queries.

use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Event;
use Illuminate\Support\Facades\Log;

public function register() {
    if (App::environment('local') && env('APP_URL') == 'http://localhost') {
        Event::listen('Illuminate\Database\Events\QueryExecuted', function ($query) {
            // filter oauth ones
            if (!str_contains($query->sql, 'oauth')) {
                Log::debug($query->sql . ' - ' . serialize($query->bindings));
            }
        });
    }
}