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(PHP 4 >= 4.0.5, PHP 5)

image2wbmp -- Output image to browser or file

Description

int image2wbmp ( resource image [, string filename [, int threshold]] )

image2wbmp() creates the WBMP file in filename from the image image . The image argument is the return from imagecreate() .

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.

Example 1. image2wbmp() example

<?php

$file = 'php.png';
$image = imagecreatefrompng($file);

header('Content-type: ' . image_type_to_mime_type(IMAGETYPE_WBMP));
image2wbmp($image); // output the stream directly

?>

Related Function(s)

imagecreate()

header()

imagewbmp()