EncodeToWebp.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Storage;
use Intervention\Image\Facades\Image;

class EncodeToWebp extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'encode-to-webp';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Encode photos to webp';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return int
     * @throws \Exception
     */
    public function handle()
    {
        $files = Storage::files('public/images/landing');

        foreach ($files as $file) {
            $filename = explode('.', last(explode('/', $file)))[0];

            $originalImage = Storage::get($file);

            $newImage = Image::make($originalImage);
            $newImage->encode('webp', 80);
            $newImage->save('storage/app/public/images/landing/' . $filename . '.webp');
        }

        return self::SUCCESS;
    }
}