Sebpro\ArtisanExt\Commands\ExtProvider::handle PHP Method

    public function handle()
    {
        $file = config_path() . '/app.php';
        if (!file_exists($file)) {
            return $this->error('The app.php configuration file is missing.');
        }
        $provider_path = $this->ask('What is the Service Provider\'s path?');
        $provider_line = '        ' . $provider_path . '::class,';
        $file_data = file_get_contents($file);
        $laravel_service_head = '        /*' . "\n" . '         * Laravel Framework Service ' . 'Providers...' . "\n" . '         */' . "\n";
        $artisan_ext_head = '        /*' . "\n" . '         * Artisan ' . 'Extended added Service Providers...' . "\n" . '         */' . "\n";
        // 78
        if (strpos($file_data, $artisan_ext_head) == false) {
            $pos = strpos($file_data, '\'providers\' => [');
            $file_data_new = substr_replace($file_data, "\n" . $artisan_ext_head . $provider_line, $pos + 17, 0);
            file_put_contents($file, $file_data_new);
        } else {
            $pos = strpos($file_data, $artisan_ext_head);
            $file_data_new = substr_replace($file_data, $provider_line . "\n", $pos + 78, 0);
        }
        file_put_contents($file, $file_data_new);
        return $this->info('The following service provider ' . 'has been succesfully added: ' . $provider_line);
    }