PHP 8.1 - Imap\Connection is returned instead of ImapResource

[andybeesee]

Q	A
ddeboer/imap version	1.12.2
PHP version	8.1.0
IMAP provider	Internal dovecot - not relevant

Summary

Attempting to use ddeboer/imap on PHP 8.1 throws an exception "Supplied resource is not a valid imap resource", because PHP 8.1 now returns Imap\Connection instead of a resource. (see upgrade guide)

Current behavior

Attempt to connect to IMAP server - see InvalidResourceException is thrown by ImapResource->getStream method

How to reproduce: code & error stack trace

use PHP 8.1 and connect to a server

Expected behavior

No exception is thrown