<s>
FuelPHP	B-Language
is	O
an	O
open-source	B-Application
web	B-Application
application	I-Application
framework	I-Application
written	O
in	O
PHP	B-Application
which	O
implements	O
the	O
HMVC	O
pattern	O
.	O
</s>
<s>
The	O
FuelPHP	B-Language
project	O
commenced	O
in	O
October	O
2010	O
,	O
with	O
its	O
major	O
contributors	O
being	O
,	O
,	O
,	O
and	O
.	O
</s>
<s>
Philip	O
Sturgeon	O
and	O
Dan	O
Horrigan	O
had	O
contributed	O
to	O
the	O
CodeIgniter	B-Language
framework	B-Application
.	O
</s>
<s>
The	O
first	O
version	O
of	O
FuelPHP	B-Language
(	O
FuelPHP	B-Language
1.0	O
)	O
was	O
developed	O
under	O
the	O
GitHub	B-Application
repository	O
named	O
.	O
</s>
<s>
Another	O
GitHub	B-Application
repository	O
named	O
was	O
created	O
for	O
the	O
development	O
of	O
the	O
second	O
version	O
(	O
FuelPHP	B-Language
2.0	O
)	O
.	O
</s>
<s>
Building	O
a	O
framework	B-Application
based	O
on	O
the	O
best	O
ideas	O
from	O
other	O
frameworks	O
.	O
</s>
<s>
The	O
framework	B-Application
must	O
provide	O
powerful	O
functionalities	O
,	O
it	O
must	O
be	O
easy	O
to	O
work	O
with	O
and	O
it	O
should	O
have	O
a	O
lightweight	O
codebase	O
.	O
</s>
<s>
FuelPHP	B-Language
is	O
written	O
in	O
PHP	B-Application
5.3	O
and	O
requires	O
at	O
least	O
5.3.3	O
for	O
V1.x	O
.	O
</s>
<s>
Cascading	O
File	O
System	O
(	O
inspired	O
by	O
framework	B-Application
)	O
:	O
a	O
directory	O
structure	O
partially	O
based	O
on	O
namespaces	O
used	O
by	O
classes	O
.	O
</s>
<s>
Flexibility	O
:	O
almost	O
every	O
component	O
of	O
the	O
core	O
framework	B-Application
can	O
be	O
extended	O
or	O
replaced	O
.	O
</s>
<s>
Modularity	B-Architecture
:	O
applications	O
can	O
be	O
divided	O
up	O
into	O
modules	B-Architecture
.	O
</s>
<s>
Extensibility	B-Architecture
:	O
additional	O
functionalities	O
can	O
be	O
added	O
to	O
the	O
framework	B-Application
through	O
.	O
</s>
<s>
is	O
another	O
authentication	O
and	O
authorisation	O
package	O
for	O
FuelPHP	B-Language
.	O
</s>
