Manual:PopulateLogUsertext.php

Details
populateLogUsertext.php file is a maintenance script to make the required database updates for Special:ProtectedPages to show all protected pages, even ones before the page restrictions schema change. All remaining column values are moved to the new table.

It's run automatically by and process 100 items in a batch.

Options/Arguments
populateLogUsertext.php does not take any options or arguments.