PHP 忒聊 綴豖 ヶ輛 imagecolorclosestalpha (PHP 4 = 4.0.6) Description Returns the index of the color in the palette of the image which is "closest" to the specified RGB value and alpha level. See also imagecolorexactalpha(). 蛁: This function was added in PHP 4.0.6 and requires GD 2.0.1 綴豖 れ萸 ヶ輛 imagecolorclosest 奻珨撰 imagecolorclosesthwb