Description
int
fdf_save
( string filename)
The
FDF
Toolkit
provides
a
way
to
output
the
document
to
stdout
if
the
parameter
filename
is
'
.
'.
This
does
not
work
if
PHP
is
used
as
an
apache
module
.
In
such
a
case
one
will
have
to
write
to
a
file
and
use
e.g
.
fpassthru(
)
to
output
it
.
See
also
fdf_close(
)
and
example
for
fdf_create(
)
.