10-14-2010
To be visible on image, take a look at imagemagick
You can otherwise put data in exif fields of a jpeg image; see jhead
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Dear Sir,
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LEARN ABOUT PHP
imagecreatefromwebp
IMAGECREATEFROMWEBP(3) 1 IMAGECREATEFROMWEBP(3)
imagecreatefromwebp - Create a new image from file or URL
SYNOPSIS
resource imagecreatefromwebp (string $filename)
DESCRIPTION
imagecreatefromwebp(3) returns an image identifier representing the image obtained from the given filename.
Tip
A URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen(3) for more details on how to
specify the filename. See the "Supported Protocols and Wrappers" for links to information about what abilities the various wrappers
have, notes on their usage, and information on any predefined variables they may provide.
PARAMETERS
o $filename
- Path to the WebP image.
RETURN VALUES
Returns an image resource identifier on success, FALSE on errors.
EXAMPLES
Example #1
Convert an WebP image to a jpeg image using imagecreatefromwebp(3)
<?php
// Load the WebP file
$im = imagecreatefromwebp('./example.webp');
// Convert it to a jpeg file with 100% quality
imagejpeg($im, './example.jpeg', 100);
imagedestroy($im);
?>
PHP Documentation Group IMAGECREATEFROMWEBP(3)