1. app-config-local-app.php

<?php

return array(

	'debug' => true,

);

2. bootstrap-start.php

$env = $app->detectEnvironment(array(

	'local' => array('your-hostname'),

));

3. .env.php

<?php

return array(

    'DB_HOST' => '',
    'DB_NAME' => '',
    'DB_USER' => '',
    'DB_PASS' => '',

    'EMAIL_USER' => '',
    'EMAIL_PASS' => '',

    'STRIPE_SK' => '',
    'STRIPE_PK' => '',

);

4. app-config-database.php

<?php

...

      'host'     => $_ENV['DB_HOST'],
			'database' => $_ENV['DB_NAME'],
			'username' => $_ENV['DB_USER'],
			'password' => $_ENV['DB_PASS'],
			
...

5. app-start-global.php

<?php

// ...

App::error(function(Exception $exception, $code)
{
	if (Config::get('app.debug') === true)
	{
		Log::error($exception);
	}
	else
	{
		Log::error($exception->getMessage());
		return Response::view('errors.500', array(), 500);
	}
});

App::error(function(ModelNotFoundException $e)
{
    return Response::view('errors.404', array(), 404);
});

App::missing(function($exception)
{
    return Response::view('errors.404', array(), 404);
});

// ...