This hook can be used to handle the data that is going to be stored in the database for a user. Modules can do some last minute change on the data or keep some external system in sync with the Phorum user data. In combination with the [user_get] hook, this hook can also be used to store and retrieve some of the Phorum user fields using some external system.

Call time:

Just before user data is stored in the database.

Hook input:

An array containing user data that will be sent to the database.

Hook output:

The same array as the one that was used for the hook call argument, possibly with some updated fields in it.