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# Image2WBMP

(PHP 4 >= 4.0.5)

Image2WBMP -- Output image to browser or file

## Description

``int image2WBMP` (int im [, string filename [, int threshold]])`

Image2WBMP() creates the WBMP file in filename from the image `im`. The `im` 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.

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

See also ImageWBMP().

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