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imagecolorexact (PHP 3, PHP 4, PHP 5) imagecolorexact -- Get the index of the specified color Descriptionint imagecolorexact ( resource image, int red, int green, int blue )
Returns the index of the specified color in the palette of the
image.
If the color does not exist in the image's palette, -1 is
returned.
If you created the image from a file, only colors used in the image are
resolved. Colors present only in the pallete are not resolved.
See also imagecolorclosest().
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