(PHP 4, PHP 5, PHP 7, PHP 8)
imagecolordeallocate — De-allocate a color for an image
De-allocates a color previously allocated with imagecolorallocate() or imagecolorallocatealpha().
image
A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
color
The color identifier.
Version | Description |
---|---|
8.0.0 | image expects a GdImage instance now; previously, a valid gd resource was expected. |
Example #1 Using imagecolordeallocate()
<?php
$white = imagecolorallocate($im, 255, 255, 255);
imagecolordeallocate($im, $white);
?>