Yii：如何命名控制器动作，因此URL包含一个数字

Question

In Yii2, by default, this kind of URL: /foo-bar will be translated to this action:

public function actionFooBar() {
    // ...
}

What if I want the same URL to contain a number, like this: /foo-bar-3 ?

I tried actionFooBar3() and actionFooBar_3- no luck, 404 is thrown when I access /foo-bar-3.

Ideas?

UPDATE:

So, the URL threw 404 because there was a typo in it, which I failed to see after too-many hours of work. Don't be a workaholic. Also, I upvote the 3 answers below, as all seem to be valid and might be helpful to others.

Answer 1

I think, you must create new rule for routing, if you wish implement this. In Yii docs said:

Turn the first letter in each word of the action ID into upper case

but number not have upper equivalent. If you define action name as actionFooBar3 - this action is available from url foo-bar3