Manual:UserOptions.php/en

Details
Use the userOptions.php script provided with MediaWiki to change the options for existing users (or see how many are differing from your new defaults).

php userOptions.php gadget-HotCat --new 1 --old ''

For example, to change namespaces search user pages:

php userOptions.php --nowarn --quiet searchNs2 --old 0 --new 1

If you just did create new namespaces, the searchNsX fields are not yet defined. Use the following syntax instead:

php userOptions.php --nowarn --quiet searchNs2 --old "" --new 1

For other namespaces, just replace searchNs# with the namespace number like one of those listed on the Manual:Namespace page.


 * 1) php userOptions.php

This script pass through all users and change one of their options. The new option is NOT validated.

Usage: php userOptions.php --list php userOptions.php [user option] --usage php userOptions.php [options] --old --new

Switchs: --list : list available user options and their default value

--usage : report all options statistics or just one if you specify it.

--old : the value to look for --new : new value to update users with

Options: --nowarn: hides the 5 seconds warning --quiet : do not print what is happening --dry  : do not save user settings back to database