mirror of
https://github.com/roundcube/roundcubemail.git
synced 2026-03-03 06:44:03 +01:00
The second parameter to Redis::connect() is an int parameter. Passing null for it will trigger a PHP deprecation notice with PHP 8.1. The Redis::connect() documentation shows that a 0 is used for the port parameter in the examples with unix sockets where parameters beyond the second parameter are set.