After migrating to php 8 I saw the following errors when authenticating:
TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in count() (line 267 of /sites/all/libraries/oauth2-server-php/src/OAuth2/Response.php).
and
TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in count() (line 460 of /sites/all/libraries/oauth2-server-php/src/OAuth2/Server.php).
Fixed both by adding is_countable() check into the conditions.
Closed: works as designed
1.0
Code