Retrieves the date in localized format, based on a sum of Unix timestamp and timezone offset in seconds.

Close the debugging file handle.

Open the file handle for debugging.

Write contents to the file used for debugging.

Legacy function used to generate the categories checklist control.

Deprecated method for generating a drop-down of categories.

XML callback function that is called at the end of a XML tag.

Acts on text which is about to be edited.

Formerly used to escape strings before inserting into the DB.

Retrieves a list of archives.