We can easily have a multilingual site if we put a "lang" parameter that comes via GET. For example:


```php
<?php
echo CHtml::link('GameTutorials', array('/site/gametutorials', 'lang' => 'en')); echo CHtml::link('JuegoTutoriales', array('/site/gametutorials', 'lang' => 'es'));
echo CHtml::link('Services', array('/site/services', 'lang' => 'en'));
echo CHtml::link('Servicios', array('/site/services', 'lang' => 'es'));This leads to URLs like these:

- http://www.oligalma.com/en/gametutorials (English) - http://www.oligalma.com/es/gametutorials (Spanish)
- http://www.oligalma.com/en/services (English)
- http://www.oligalma.com/es/services (Spanish)This is fine to have a multilingual site. But, we can go one step further. What if we want URLs like these:

- [http://www.oligalma.com/en/gametutorials](http://www.oligalma.com/en/gametutorials "") (English) - [http://www.oligalma.com/es/juegotutoriales](http://www.oligalma.com/es/juegotutoriales "") (Spanish)
- [http://www.oligalma.com/en/services](http://www.oligalma.com/en/services "") (English)
- [http://www.oligalma.com/es/servicios](http://www.oligalma.com/es/servicios "") (Spanish)'rules'=>array(
'<lang:\w+>'=>'site/index',
'<lang:es>/juegotutoriales'=> 'site/gametutorials', '<lang:en>/gametutorials'=> 'site/gametutorials',
'<lang:es>/servicios'=> 'site/services',
'<lang:en>/services'=> 'site/services',
'<lang:\w+>/<action>' => 'site/<action>',
)
),