PHP. Руководство по PHP. 2005
imagewbmp
imagewbmp
Description
bool imagewbmp (resource image [, string filename [, int foreground]])imagewbmp() creates the WBMP file in filename from the image image. The image argument is the return from the imagecreatetruecolor() function.
The filename argument is optional, and if left off, the raw image stream will be output directly. By sending an image/vnd.wap.wbmp content-type using header(), you can create a PHP script that outputs WBMP images directly.
Замечание: WBMP support is only available if PHP was compiled against GD-1.8 or later.
