PHP Manual: image2wbmp

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image2wbmp

(PHP 4 >= 4.0.5, PHP 5)

image2wbmp -- Output image to browser or file

Description

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

image2wbmp() 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: Path to the saved file. If not given, the raw image stream will be outputed directly.
threshold

Return Values

Returns TRUE on success or FALSE on failure.

Examples

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

?>

Notes

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

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