Just getting, but is there a 0, 1, 2, and 3 channel?

On Oct 31, 2006, at 3:10 AM, dhatri gmail wrote:

Hello,

using function getimagesize();

I am trying to get channels attribute value of image, it returns 3 for cmyk image actually it should return 4, can you tell me why it happens so?

regds.
dmt

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