If I understand you added a print for field 1 and 2 of the current photo and you got a zero for the heigth?

Yes, that is what I did.

Forgot to mention that my OS is Slackware64 and GD is v2.56. With the '-debug' flag, the output is:

Considering files[0] /home/.../picwoodpecker/2016_11_11_12_50_13_0.jpg
        photo data NOT defined for files[0]
        filled photo data for current: files[0]
        draw_photo got:
        /home/.../picwoodpecker/2016_11_11_12_50_13_0.jpg|2272|1704|un
+def|undef|THUMB|PHOTO
GD Warning: one parameter to a memory allocation multiplication is neg
+ative or zero, failing operation gracefully

[download]

Regards, Stefan

In reply to Re^3: resampling an image using GD not working on Linux by stefbv
in thread resampling an image using GD not working on Linux by Discipulus

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