Page History

All changes are logged as 'diff' records in the XML file.

 

To prevent uncontrolled growth of the data file due to high number of changes, housekeeping has been built in to the engine.
Two parameters can be set to control the diff records.

• $DiffManagement['days'] - Number of days changes should be kept.
• $DiffManagement['count'] - Number of change records to keep.

Both these settings will only remove data at the time of the next save to that page.

 

The default values for both of these is null, which indicates unlimited. By setting a value in custom.php files, the processing will be activated.

 

If both parameters contain values, precedence has been given to ['days'], so ['count'] will be ignored.