App\Console\Commands\GenerateJWTSecret::fire PHP Method

    public function fire()
    {
        $key = Str::random(32);
        $path = base_path('.env');
        $content = file_get_contents($path);
        if (strpos($content, 'JWT_SECRET=') !== false) {
            file_put_contents($path, str_replace('JWT_SECRET=', "JWT_SECRET={$key}", $content));
        } else {
            file_put_contents($path, $content . PHP_EOL . "JWT_SECRET={$key}");
        }
        $this->info('JWT secret key generated. Look for `JWT_SECRET` in .env.');
    }