Net result: an expensive noop. You copied a 100x100 rectangle from a copy of the image back to the original in exactly the same place.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Merging png by using GD. by BrowserUk
in thread Merging png by using GD. by birdy

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