ezisbngroup

Available before Exponential 6: the 4.x kernel had it already; the 4.x reference had no page for it.

Summary

The class eZISBNGroup handles ISBN Registration groups.

Description

The class eZISBNGroup handles ISBN Registration groups.

Contains a list of registration numbers that exists for each area. The registration group is
the second field of an ISBN-13 number. Example: 978-0-11-000222-4 where 0 is the registration
group number.

The different Registration numbers are described in more detail at
http://www.isbn-international.org

Persistent

Yes. Table ezisbn_group.

Attributes

* Yes: a field of the table (a stored value); No: a function attribute, computed when it is asked for.

Source

kernel/classes/datatypes/ezisbn/ezisbngroup.php, eZISBNGroup::definition()

Added to the reference for Exponential 6.0.15: the 4.x reference had no page for this object.