MathiasGrimm\LaravelDotEnvGen\DotEnvGenCommand::generateFile PHP Метод

    protected function generateFile()
    {
        $this->info('Generating `.env.gen` file...');
        $this->all = array_merge($this->found, $this->defined);
        ksort($this->all);
        $content = '';
        foreach ($this->all as $key => $val) {
            $content .= "{$key}={$val}\n";
        }
        file_put_contents(base_path('.env.gen'), $content);
    }