imagepalettecopy
(PHP 4 >= 4.0.1, PHP 5, PHP 7, PHP 8)
imagepalettecopy — Copy the palette from one image to another
Description
imagepalettecopy(GdImage $dst, GdImage $src): void
imagepalettecopy() copies the palette from the src
image to the dst
image.
Parameters
-
dst
-
The destination image object.
-
src
-
The source image object.
Return Values
No value is returned.
Changelog
Version | Description |
---|---|
8.0.0 | dst and src expect GdImage instances now; previously, resources were expected. |
Examples
Example #1 imagepalettecopy() example
<?php // Create two palette images $palette1 = imagecreate(100, 100); $palette2 = imagecreate(100, 100); // Allocate the background to be // green in the first palette image $green = imagecolorallocate($palette1, 0, 255, 0); // Copy the palette from image 1 to image 2 imagepalettecopy($palette2, $palette1); // Since the palette is now copied we can use the // green color allocated to image 1 without using // imagecolorallocate() twice imagefilledrectangle($palette2, 0, 0, 99, 99, $green); // Output image to the browser header('Content-type: image/png'); imagepng($palette2); imagedestroy($palette1); imagedestroy($palette2); ?>
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https://www.php.net/manual/en/function.imagepalettecopy.php