Bug: route bug

[SyedMuradAliShah]

Describe the bug
There is a bug while defining as in the route. When I use
$routes->add('admins/suspend/(:num)', 'AdminsController::suspend/$1', ['as' => 'suspend_admin']);
It give me error exception,

Undefined offset: 0
SYSTEMPATH\Router\RouteCollection.php at line 1347

When I change ['as' => 'suspend_admin'] to ['as' => 'suspends_admin'] or to anything its working.

Please check this, why it don't accept suspend_admin?

Added errorHandler ( arguments )

Array
(
    [from] => dashboard/admins/suspend/([0-9]+)
    [params] => Array
        (
        )

    [matches] => Array
        (
            [0] => Array
                (
                    [0] => ([0-9]+)
                )

            [1] => Array
                (
                    [0] => [0-9]+
                )

        )

    [pattern] => ([0-9]+)
    [index] => 0
)

Error generating
The error is only generate when I use base_url(route_to('suspend_admin') ). It looks like the issue is because of the dynamic argument.

When I remove (:num) the issue becomes to fix.

CodeIgniter 4 version

• 4.0.4

Affected module(s)
Route

Context

• OS: Window 10
• Apache 2.4.46
• 7.4.10

[InsiteFX]

route_to takes a controller/method you should not need the base_url() try it without the base_url.

[michalsn]

Please read how to use route_to() function in the user guide.

Basically, if you define a parameter in your URL, then you have to apply it to the function. In your case, something like this should work: route_to('suspend_admin', 123).