Sort & filter entries from a structure field

Kirby 3 Solved ✅
4

I’m experiencing a funny problem when using toStructure() coupled with a callback filter() function.

My data structure is as follows:

Title: Forum Users

----

Users: 

- 
  user: user1
  key: >

  3e0c7b3706538eb211e40c04xlemfeflf1r3errgrgrgglrmeglregmrlgmgldgmdglkmd
- 
  user: guest
  key: >
      xlemfeflf1r3errgrgrgglrmeglregmrlgmgldgmdglkmde503c3bc806e3

If I try a code like this:

$usr_key = page('forum-users')->users()->toStructure()->filter(function ($usr) {
  return $usr->user() == 'guest'; 
});

echo $usr_key;

I get back 1. I can’t do $usr_key->key() as there is only 1 as a string value.

If I do it “manually” like this

$usr_key = '';
        foreach(page('forum-users')->users()->toStructure() as $usr) {
          if ($usr->user() == 'guest') {
            $usr_key = $usr->key()->value();
          };
        };

echo $usr_key;

I get back the actual value (xlemfeflf1r3errgrgrgglrmeglregmrlgmgldgmdglkmde503c3bc806e3).

I haven’t been writing Kirby code in a while and can’t figure what I am missing out.

I tried first with a simple

page('forum-users')->users()->toStructure()->filterBy('user', 'guest');

and also get back 1.

Any help highly appreciated! (: