IMAGE2WBMP(3) 1 IMAGE2WBMP(3)
image2wbmp - Output image to browser or file
SYNOPSIS
bool image2wbmp (resource $image, [string $filename], [int $threshold])
DESCRIPTION
image2wbmp(3) outputs or save a WBMP version of the given $image.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $filename
- Path to the saved file. If not given, the raw image stream will be output directly.
o $threshold
- Threshold value, between 0 and 255 (inclusive).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
image2wbmp(3) example
<?php
$file = 'php.png';
$image = imagecreatefrompng($file);
header('Content-Type: ' . image_type_to_mime_type(IMAGETYPE_WBMP));
image2wbmp($image); // output the stream directly
imagedestroy($image);
?>
NOTES
Note
WBMP support is only available if PHP was compiled against GD-1.8 or later.
SEE ALSO
imagewbmp(3).
PHP Documentation Group IMAGE2WBMP(3)
