hi,
> >There are probably other points which need to be discussed like
> >what a function should return if it fails. Many php functions return
> >false but pdflib's api requires to return -1.
>
> Again, we should be consistant within PHP the language.
> ie. if function fails -> RETURN_FALSE.
>
> IMO.
+1
also you can manage extension global errno and handle errors, provide for
example pdf_str_error(void) or something.
most people need not check all possible cases. on the other side it should
be possible and not only possible but easy.
b.
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