<s>
JsPHP	B-Language
is	O
a	O
cross-browser	B-Architecture
JavaScript	B-Language
library	I-Language
designed	O
to	O
make	O
the	O
PHP	B-Application
application	B-Application
programming	I-Application
interface	I-Application
(	O
API	B-Application
)	O
available	O
in	O
JavaScript	B-Language
environments	O
.	O
</s>
<s>
It	O
was	O
started	O
by	O
Kevin	O
van	O
Zonneveld	O
as	O
php.js	O
and	O
released	O
as	O
an	O
open-source	O
project	O
in	O
2008	O
.	O
</s>
<s>
In	O
late	O
2011	O
John	O
Elliot	O
forked	O
the	O
php.js	O
project	O
to	O
JsPHP	B-Language
and	O
released	O
a	O
web-based	O
collaborative	B-Application
integrated	I-Application
development	I-Application
environment	I-Application
(	O
IDE	O
)	O
at	O
www.jsphp.com	O
in	O
an	O
effort	O
to	O
rejuvenate	O
and	O
breathe	O
new	O
life	O
into	O
the	O
project	O
,	O
and	O
as	O
an	O
excuse	O
to	O
develop	O
a	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
(	O
CMS	O
)	O
with	O
features	O
for	O
software	O
developers	O
,	O
such	O
as	O
unit	O
testing	O
and	O
benchmarking	O
.	O
</s>
<s>
JsPHP	B-Language
is	O
free	B-Application
,	I-Application
open	I-Application
source	I-Application
software	I-Application
,	O
dual-licensed	B-License
under	O
the	B-License
MIT	I-License
License	I-License
or	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
,	O
Version	O
2	O
.	O
</s>
<s>
JsPHP	B-Language
is	O
designed	O
to	O
provide	O
a	O
familiar	O
and	O
powerful	O
programming	B-Application
interface	I-Application
for	O
JavaScript	B-Language
programmers	O
with	O
a	O
background	O
in	O
,	O
or	O
integrating	O
with	O
,	O
PHP	B-Application
.	O
</s>
<s>
JsPHP	B-Language
is	O
a	O
useful	O
supplement	O
to	O
other	O
JavaScript	B-Language
libraries	I-Language
and	O
can	O
be	O
used	O
in	O
Ajax	B-General_Concept
applications	I-General_Concept
and	O
dynamic	O
web	O
pages	O
and	O
web	O
applications	O
.	O
</s>
<s>
The	O
'	O
js	O
 '	O
in	O
JsPHP	B-Language
is	O
short	O
for	O
JavaScript	B-Language
and	O
the	O
'	O
PHP	B-Application
 '	O
stands	O
for	O
PHP	B-Application
:	I-Application
Hypertext	I-Application
Preprocessor	I-Application
.	O
</s>
<s>
As	O
with	O
many	O
software	O
projects	O
the	O
name	O
JsPHP	B-Language
was	O
taken	O
because	O
a	O
domain	O
name	O
,	O
www.jsphp.com	O
,	O
was	O
available	O
;	O
and	O
the	O
name	O
is	O
otherwise	O
concise	O
and	O
descriptive	O
.	O
</s>
<s>
JsPHP	B-Language
has	O
support	O
for	O
the	O
vast	O
majority	O
of	O
the	O
PHP	B-Application
API	B-Application
,	O
including	O
functions	O
for	O
array	O
,	O
math	O
,	O
class/object	O
manipulation	O
,	O
date	O
and	O
time	O
,	O
error	O
handling	O
and	O
logging	O
,	O
filesystem	O
,	O
function	O
handling	O
,	O
JSON	B-General_Concept
,	O
regular	B-Language
expressions	I-Language
,	O
streams	O
,	O
strings	O
,	O
tokenization	O
,	O
URLs	O
and	O
XML	O
.	O
</s>
<s>
The	O
JsPHP	B-Language
library	O
is	O
only	O
available	O
in	O
custom	O
packages	O
.	O
</s>
<s>
This	O
means	O
a	O
software	O
developer	O
selects	O
the	O
functions	O
they	O
need	O
and	O
a	O
JsPHP	B-Language
library	O
file	O
is	O
compiled	O
with	O
the	O
selected	O
functions	O
and	O
their	O
dependencies	O
.	O
</s>
<s>
The	O
JsPHP	B-Language
library	O
is	O
developed	O
at	O
www.jsphp.com	O
,	O
which	O
provides	O
a	O
CMS	O
and	O
IDE	O
for	O
development	O
and	O
testing	O
of	O
the	O
software	O
.	O
</s>
<s>
The	O
unit	O
testing	O
facility	O
is	O
built	O
on	O
the	O
QUnit	B-Language
library	O
,	O
part	O
of	O
the	O
jQuery	B-Language
project	O
.	O
</s>
