Router rule: (:alphanum) doesn't work

[nowackipawel]

Docs: (:alphanum) will match any string of alphabetic characters or integers, or any combination of the two.
Routing:
$routes->add('/objects/(:alphanum)/(:num)', 'Admin::objectsList/$1/$2');
URL:
https://adm.domain.com/objects/users/10 - DOESN'T WORK

Routing:
$routes->add('/objects/(:alpha)/(:num)', 'Admin::objectsList/$1/$2');
URL:
https://adm.domain.com/objects/users/10 - WORKS

[iLevye]

i think the 'alphanum' key must be define before 'alpha' key. can you try swap 'alphanum' and 'num' keys in system/Router/RouterCollection class $placeholders property

[nowackipawel]

protected $placeholders = [ 'any' => '.*', 'segment' => '[^/]+', 'alphanum' => '[a-zA-Z0-9]+', 'num' => '[0-9]+', 'alpha' => '[a-zA-Z]+', 'hash' => '[^/]+', ];

It works with that change. Anyway I needed alphanumdash so I defined my own rule :).

[nowackipawel]

There is another "error" which has connection with that above... you can't create for example new rule which contain at the beginning key from $placeholders.
For ex.
$routes->addPlaceholder('alphanumdash', '([0-9a-zA-Z_\-\.]+)'); - doesn't work,
$routes->addPlaceholder('dashalphanum', '([0-9a-zA-Z_\-\.]+)'); - works well
To be honest you shouldn't treat this as error but it should be mentioned in docs ;).

[lonnieezell]

Good catch with the ordering of default placeholders.