'<controller:\w+>/<action:\w+>/<id:\d+>(?<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/embarrassed.gif' class='bbc_emoticon' alt=':-[' />-\w]+)'=>'<controller>/<action>'
something like this works
'<controller:\w+>/<action:\w+>/<id:\d+><slug:(?<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/embarrassed.gif' class='bbc_emoticon' alt=':-[' />-\w]+)?>'=>'<controller>/<action>'
just trying to see if can do that using 1 GET param