imagecolordeallocate
(PHP 4, PHP 5)
imagecolordeallocate — De-allocate a color for an image
說明
bool imagecolordeallocate
( resource
$image
, int $color
)De-allocates a color previously allocated with imagecolorallocate() or imagecolorallocatealpha().
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
範例
Example #1 Using imagecolordeallocate()
<?php
$white = imagecolorallocate($im, 255, 255, 255);
imagecolordeallocate($im, $white);
?>
參見
- imagecolorallocate() - Allocate a color for an image
- imagecolorallocatealpha() - Allocate a color for an image
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