Laravel - clear all caches

ClearAllCaches.php

<?php

/* 'composer dump-autoload',
'optimize:clear',
'queue:restart',
'clear-compiled',
'session:clear',
'tests-storage:clear',
'log:clear',
'event:clear',
'auth:clear-resets',
'debugbar:clear' */

# Laravel command

class ClearAllCaches extends Command  implements Isolatable
   {
      // The name and signature of the console command.
      protected $signature = 'clear-all-caches';
      // The console command description.
      protected $description = 'Clear all project caches and logs.';

      // Execute the console command.
      public function handle()
      {
         $this->info('Executing clear-all-caches command...');
         // Note: `2>&1` tells the shell to redirect the standard error stream(2) to the same place as the standard output stream(1).
         shell_exec('composer dump-autoload 2>&1');
         // Laravel Artisan commands to call.
         $_commands = [
            'optimize:clear',
            'queue:restart',
            'clear-compiled',
            'session:clear',
            'tests-storage:clear',
            'log:clear',
            'event:clear',
            'auth:clear-resets',
            'debugbar:clear'
         ];

         // Execute the commands using the Laravel Artisan facade.
         foreach ($_commands as $command) {
            Artisan::call($command);
         }

         $this->info('clear-all-caches execution has finished.');
      }
   }