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imagewbmp
Output image to browser or file
(PHP 4 >= 4.0.1, PHP 5)
bool imagewbmp ( resource image [, string filename [, int foreground]] )
imagewbmp() outputs or save a WBMP 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.