On PHP 8.2 I'm getting:
TypeError: explode(): Argument #2 ($string) must be of type string, null given in explode() (line 29 of search_api_pantheon/src/EventSubscriber/SearchApiPantheonSolrConfigFilesAlter.php).
This causes a WSOD on the Search API configuration page.
Enable this module on PHP 8.2 and go to the search api configuration page.
Patch forthcoming.
Active
8.1
Code