Outputs or save an XBM version of the given
image.
Parameters
-
image
An image resource, returned by one of the image creation functions,
such as imagecreatetruecolor().
- filename
The path to save the file to. If not set or NULL
, the raw image stream
will be outputted directly.
- foreground
You can set the foreground color with this parameter by setting an
identifier obtained from imagecolorallocate().
The default foreground color is black.
Return Values
Returns TRUE
on success or FALSE
on failure.
Notes
Note: This function is only available if
PHP is compiled with the bundled version of the GD library.