How to add data to all log records in Laravel 5.6?

Question

How to add data to all log records in Laravel? answers how to add data to all log records in Laravel 5.5 and earlier. e.g. the following is added to AppServiceProvider::register

Answer 1

Here is how I solved this.

1. In .env, use the 'stack channel' for logging (i.e. 'LOG_CHANNEL=stack')

2. Add a 'tap' to a driver in config\logging.php

   'single' => [
       'driver' => 'single',
       'tap' => [App\Logging\CustomizeFormatter::class],
       'path' => storage_path('logs/laravel.log'),
       'level' => 'debug',
   ]
   

3. Create App\Logging\CustomizeFormatter:

   namespace App\Logging;
   
   class CustomizeFormatter
   {
       public function __invoke($logger)
       {
           foreach ($logger->getHandlers() as $handler) {
               $handler->pushProcessor(function ($record) {
                   $record['extra']['ip'] = \Request::getClientIp();
                   $record['extra']['path'] = \Request::path();
   
                   return $record;
               });
           }
       }
   }