(PHP 4, PHP 5, PHP 7)
imagecolordeallocate — De-allocate a color for an image
$image
, int $color
)De-allocates a color previously allocated with imagecolorallocate() or imagecolorallocatealpha().
image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
color
The color identifier.
Повертає TRUE
в успішному випадку або FALSE
в разі помилки.
Приклад #1 Using imagecolordeallocate()
<?php
$white = imagecolorallocate($im, 255, 255, 255);
imagecolordeallocate($im, $white);
?>