<?php
return array(
 ...
 'components'=>array(
  ...
  'urlManager'=>array(
   'urlFormat'=>'path',
   'showScriptName' => false,
   'rules'=>array(
... '<controller:\w+>/<id:\d+>'=>'<controller>/view',
'<controller:\w+>/<action:\w+>/<id:\d+>'=>'<controller>/<action>',
'<controller:\w+>/<action:\w+>'=>'<controller>/<action>',
   ),
  ),
 ),
); ?>