<s>
Twig	B-Language
is	O
a	O
template	B-Application
engine	I-Application
for	O
the	O
PHP	B-Application
programming	I-Application
language	I-Application
.	O
</s>
<s>
Its	O
syntax	O
originates	O
from	O
Jinja	B-Language
and	O
Django	B-Language
templates	O
.	O
</s>
<s>
It	O
's	O
an	O
open	O
source	O
product	O
licensed	O
under	O
a	O
BSD	B-Operating_System
License	I-Operating_System
and	O
maintained	O
by	O
Fabien	O
Potencier	O
.	O
</s>
<s>
Symfony	B-Language
PHP	B-Application
framework	O
comes	O
with	O
a	O
bundled	O
support	O
for	O
Twig	B-Language
as	O
its	O
default	O
template	B-Application
engine	I-Application
since	O
version	O
2	O
.	O
</s>
<s>
Twig	B-Language
is	O
supported	O
by	O
the	O
following	O
integrated	B-Application
development	I-Application
environments	I-Application
:	O
</s>
<s>
Twig	B-Language
defines	O
three	O
kinds	O
of	O
delimiters	O
:	O
</s>
<s>
:	O
an	O
inherited	O
Twig	B-Language
template	O
with	O
{{	O
parent( )	O
}}	O
)	O
.	O
</s>
<s>
The	O
example	O
below	O
demonstrates	O
some	O
basic	O
features	O
of	O
Twig	B-Language
.	O
</s>
