Hi,


\r\n is just the line break (new line), like <br> in html.


difference between both functions is the location where the header will be added.

append_hf(txt) - Appends 'txt' as header*after the last*  header field.
                
append_hf(txt, hdr) - Appends 'txt' as header*after first 'hdr'*  header field.




BR


Max M.          

Am 28.07.2011 15:56, schrieb spady:
Hi MAX thanks a lot for your quick reply. I was studying your solution an d i
would like to ask you a couple of thing about it:

1- What " \r\n " mean at the end of "append_hf". I searched into
  http://www.opensips.org/html/docs/modules/1.4.x/textops.html but I cannot
find anything about it.

2- I read about textops module at
http://www.opensips.org/html/docs/modules/1.4.x/textops.html and i am asking
what is the really difference beatween "append_hf(txt)" and "append_hf(txt,
hdr)" .

I am sorry for dummy question but i am studying OpenSIPS from a couple of
weeks and it's all new for me.

Thnak you very much.



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