The swf_openfile() function opens a new file
named filename
with a width of
width
and a height of
height
a frame rate of
framerate
and background with a red color
of r
a green color of
g
and a blue color of
b
.
The swf_openfile() must be the first function you call, otherwise your script will cause a segfault. If you want to send your output to the screen make the filename: "php://stdout" (support for this is in 4.0.1 and up).