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imagecolorexactalpha

(PHP 4 >= 4.0.6)

imagecolorexactalpha - + alpha.

int imagecolorexactalpha (resource image, int red, int green, int blue, int alpha)

  + alpha .

, -1.

. imagecolorclosestalpha() .

: PHP 4.0.6 GD 2.0.1 .

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imagecolorexact imagecolorresolve