protected function registerHorizonServiceProvider()
    {
        $namespace = Str::replaceLast('\\', '', $this->getAppNamespace());

        $appConfig = file_get_contents(config_path('app.php'));

        if (Str::contains($appConfig, $namespace.'\\Providers\\HorizonServiceProvider::class')) {
            return;
        }

        file_put_contents(config_path('app.php'), str_replace(
            "{$namespace}\\Providers\EventServiceProvider::class,".PHP_EOL,
            "{$namespace}\\Providers\EventServiceProvider::class,".PHP_EOL."        {$namespace}\Providers\HorizonServiceProvider::class,".PHP_EOL,
            $appConfig
        ));

        file_put_contents(app_path('Providers/HorizonServiceProvider.php'), str_replace(
            "namespace App\Providers;",
            "namespace {$namespace}\Providers;",
            file_get_contents(app_path('Providers/HorizonServiceProvider.php'))
        ));
    }
protected function registerHorizonServiceProvider()
    {
        $namespace = Str::replaceLast('\\', '', $this->getAppNamespace());

        $appConfig = file_get_contents(config_path('app.php'));

        if (Str::contains($appConfig, $namespace.'\\Providers\\HorizonServiceProvider::class')) {
            return;
        }

        file_put_contents(config_path('app.php'), str_replace(
            "{$namespace}\\Providers\EventServiceProvider::class,".PHP_EOL,
            "{$namespace}\\Providers\EventServiceProvider::class,".PHP_EOL."        {$namespace}\Providers\HorizonServiceProvider::class,".PHP_EOL,
            $appConfig
        ));

        file_put_contents(app_path('Providers/HorizonServiceProvider.php'), str_replace(
            "namespace App\Providers;",
            "namespace {$namespace}\Providers;",
            file_get_contents(app_path('Providers/HorizonServiceProvider.php'))
        ));
    }
protected function registerHorizonServiceProvider ( ) { $ namespace = Str :: replaceLast ( '\\' , '' , $ this -> getAppNamespace ( ) ) ; $ appConfig = file_get_contents ( config_path ( 'app.php' ) ) ; if ( Str :: contains ( $ appConfig , $ namespace . '\\Providers\\HorizonServiceProvider::class' ) ) { return ; } file_put_contents ( config_path ( 'app.php' ) , str_replace ( "{$namespace}\\Providers\EventServiceProvider::class," . PHP_EOL , "{$namespace}\\Providers\EventServiceProvider::class," . PHP_EOL . "        {$namespace}\Providers\HorizonServiceProvider::class," . PHP_EOL , $ appConfig ) ) ; file_put_contents ( app_path ( 'Providers/HorizonServiceProvider.php' ) , str_replace ( "namespace App\Providers;" , "namespace {$namespace}\Providers;" , file_get_contents ( app_path ( 'Providers/HorizonServiceProvider.php' ) ) ) ) ; }
Register the Horizon service provider in the application configuration file.

@return void
Register the Horizon service provider in the application configuration file .