For anyone using WP-CLI, you can also update to a minor version with:
wp core update –minor
Thanks, I’ll probably just filter out non alphanumeric then.
Thanks, this shouldn’t be an issue for us.
So the prefix can be any string, for example if I just set
define('WP_CACHE_KEY_SALT', $_SERVER['HTTP_HOST']); that could work?
Is there any benefit over defining seperate databases vs setting a WP_CACHE_KEY_SALT?
Reason being, its much easier to keep track of setting WP_CACHE_KEY_SALT across a server with close to 50 sites by setting it to the site name, vs tracking numeric numbers per site.
