PHP Manuál
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imagecolordeallocate

(PHP 3>= 3.0.6, PHP 4 , PHP 5)

imagecolordeallocate -- De-allocate a color for an image

Description

int imagecolordeallocate ( resource image, int color )

The imagecolordeallocate() function de-allocates a color previously allocated with imagecolorallocate() or imagecolorallocatealpha().

<?php
$white = imagecolorallocate($im, 255, 255, 255);
imagecolordeallocate($im, $white);
?>

See also imagecolorallocate() and imagecolorallocatealpha().

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imagecolorclosesthwbHoreimagecolorexact