I want to post answers in yahoo answers through my php script . can anyone help me?
Just why do you want to post to Yahoo! Answers through a script?
Sounds like potential spam to me, and to think this person is using my good name! 
I wanted to create an auto poster, but I gave up.
I cannot understand how the site sends the data to the server.
This isn’t some kind of black hat forum, we’re not going to help you spam people either way…
Ok, sorry. I’m not spammer. I’m just a curious.