Custom URL rules with modules in Yii2

Question

I have been looking around but haven\'t found what I needed. Basically, I have a few small modules which have just the DefaultController and a few bigger ones with multiple

Answer 1

It looks like the first rule will capture any request that could also match the third one.

Think of it in the terms of its representing regex: w+/w+: as a generic rule for routes in Yii, more prescriptive rules should go on top and less more generic, catch-all rules should be at the bottom.

Now the best way to obtain what you need would be to do something along the lines of:

'<module:news>/<action:\w+>' => '<module>/default/<action>',
'<module:news>/<action:\w+>/<id:\d+>' => '<module>/default/<action>',
'<module:posts>/<controller:\w+>' => '<module>/<controller>/index',
'<module:posts>/<controller:\w+>/<action:\w+>' => '<module>/<controller>/<action>'

this way you are explicitly expressing the routes for each of the modules in a clear and immediate way which will also help you in the long-term.