PHP Handbuch
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# imagewbmp

(PHP 3>= 3.0.15, PHP 4 >= 4.0.1)

imagewbmp -- Output image to browser or file

## Description

int 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 imagecreate() 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.

> Anmerkung: WBMP support is only available if PHP was compiled against GD-1.8 or later.

Using the optional `foreground` parameter, you can set the foreground color. Use an identifier obtained from imagecolorallocate(). The default foreground color is black.

See also image2wbmp(), imagepng(), imagegif(), imagejpeg(), imagetypes().

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