agorakit/agorakit

function sizeForHumans($bytes)
{
    if ($bytes >= 1000000000) {
        $bytes = number_format($bytes / 1000000000, 1) . 'GB';
    } elseif ($bytes >= 1000000) {
        $bytes = number_format($bytes / 1000000, 1) . 'MB';
    } elseif ($bytes >= 1000) {
        $bytes = number_format($bytes / 1000, 0) . 'KB';
    } elseif ($bytes > 1) {
        $bytes = $bytes . ' bytes';
    } elseif ($bytes == 1) {
        $bytes = $bytes . ' byte';
    } else {
        $bytes = '0 bytes';
    }

    return $bytes;
}

<div class="small-help">
        <i class="fas fa-info-circle"></i>
        {{trans('messages.max_file_size')}} {{sizeForHumans(config('agorakit.max_file_size') * 1000) }}
</div>

use App\File;
use Carbon\Carbon;
use Illuminate\Console\Command;

class DeleteFiles extends Command
{
    public function handle()
    {
        $files = File::onlyTrashed()
    ->where('deleted_at', '<=', Carbon::now()->subDays(30)->toDateTimeString())
    ->get();

        $filesize = File::onlyTrashed()
    ->where('deleted_at', '<=', Carbon::now()->subDays(30)->toDateTimeString())
    ->sum('filesize');

        foreach ($files as $file) {
            $this->line($file->name.' takes '.sizeForHumans($file->filesize));
        }

        $this->info('This would save '.sizeForHumans($filesize));
    }
}

{
  "name": "agorakit/agorakit",
  "require": {
    "php": "^7.3",
    "barryvdh/laravel-translation-manager": "^0.5",
    "consoletvs/charts": "6.*",
    // ...
  },
  "autoload": {
    "files": [
      "app/Helpers/Functions.php",
      "app/Helpers/Filters.php"
    ]
  },

  // ... other settings
}