<s>
PHP-Nuke	B-Language
is	O
a	O
web-based	O
automated	O
news	O
publishing	O
and	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
based	O
on	O
PHP	B-Application
and	O
MySQL	B-Application
originally	O
written	O
by	O
Francisco	O
Burzi	O
.	O
</s>
<s>
PHP-Nuke	B-Language
was	O
originally	O
a	O
fork	B-Application
of	O
the	O
Thatware	O
news	O
portal	O
system	O
by	O
David	O
Norman	O
.	O
</s>
<s>
PHP-Nuke	B-Language
was	O
originally	O
released	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
as	O
free	B-Application
software	I-Application
.	O
</s>
<s>
This	O
is	O
permitted	O
under	O
the	O
GNU	B-License
GPL	I-License
(	O
providing	O
the	O
source	O
code	O
is	O
included	O
)	O
,	O
and	O
the	O
purchaser	O
of	O
the	O
software	O
has	O
the	O
right	O
to	O
freely	O
distribute	O
the	O
source	O
code	O
of	O
the	O
product	O
.	O
</s>
<s>
Burzi	O
no	O
longer	O
owns	O
the	O
PHP-Nuke	B-Language
site	O
.	O
</s>
<s>
As	O
of	O
version	O
5.6	O
,	O
the	O
display	O
of	O
a	O
copyright	O
message	O
on	O
webpages	O
is	O
required	O
in	O
accordance	O
with	O
the	O
GPL	B-License
section	O
2(c )	O
.	O
</s>
<s>
PHP-Nuke	B-Language
requires	O
a	O
web	B-Application
server	I-Application
which	O
supports	O
the	O
PHP	B-Application
extension	O
,	O
as	O
well	O
as	O
an	O
SQL	B-Language
database	I-Language
.	O
</s>
<s>
PHP-Nuke	B-Language
is	O
a	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
allowing	O
webmasters	O
to	O
create	O
community-based	O
portals	O
(	O
websites	O
)	O
,	O
allowing	O
users	O
and	O
editors	O
to	O
post	O
news	O
items	O
(	O
user-submitted	O
news	O
items	O
are	O
selected	O
by	O
editors	O
)	O
or	O
other	O
types	O
of	O
articles	O
.	O
</s>
<s>
Modules	O
can	O
be	O
added	O
to	O
the	O
PHP-Nuke	B-Language
system	O
allowing	O
additional	O
features	O
such	O
as	O
an	O
Internet	B-Application
forum	I-Application
,	O
Calendar	O
,	O
News	O
Feed	O
,	O
FAQs	O
,	O
Private	O
Messaging	O
and	O
others	O
.	O
</s>
<s>
PHP-Nuke	B-Language
includes	O
the	O
following	O
standard	O
modules	O
:	O
</s>
<s>
Forums	O
—	O
Manages	O
discussion	B-Application
forums	I-Application
for	O
the	O
site	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
bb2nuke	O
,	O
which	O
is	O
a	O
PHP-Nuke	B-Language
port	O
of	O
the	O
popular	O
open-source	O
phpBB	O
discussion	B-Application
board	I-Application
.	O
</s>
<s>
PHP-Nuke	B-Language
supports	O
many	O
languages	O
and	O
its	O
look	O
and	O
feel	O
can	O
be	O
customized	O
using	O
the	O
Themes	O
system	O
,	O
but	O
major	O
changes	O
requires	O
knowledge	O
of	O
PHP	B-Application
,	O
HTML	B-Language
and	O
CSS	O
.	O
</s>
<s>
Several	O
security	O
holes	O
have	O
been	O
discovered	O
in	O
PHP-Nuke	B-Language
,	O
including	O
SQL	B-Language
injection	I-Language
via	O
unchecked	O
PHP	B-Application
code	O
.	O
</s>
<s>
PHP-Nuke	B-Language
may	O
have	O
issues	O
with	O
some	O
search	O
engine	O
indexes	O
.	O
</s>
<s>
PHP-Nuke	B-Language
does	O
not	O
use	O
simple	O
URLs	O
or	O
unique	O
titles	O
for	O
pages	O
.	O
</s>
<s>
PHP-Nuke	B-Language
is	O
distributed	O
for	O
free	O
and	O
licensed	O
under	O
the	O
GNU/GPL	B-License
license	O
;	O
however	O
,	O
current	O
versions	O
must	O
be	O
purchased	O
and	O
can	O
then	O
be	O
distributed	O
for	O
free	O
.	O
</s>
<s>
The	O
PHP-Nuke	B-Language
website	O
is	O
now	O
owned	O
by	O
Bibado	O
Investments	O
S.L.	O
</s>
