first of all, thx for everyone viewing, here are the problems:
1) i would like to post something from one to another php where the first one is not visible, which means, no html form. i'd tried the socket thingies, but fail to do what i expected. how to achieve?
2) passing chinese characters using get method won't work, how to encode them into utf? is it the common one is utf-8?
3) how to investigate a string or a character is chinese, i.e. big5, using regular expression or other means?
4) will it be illegal to use the result from a search engine?
thx all!
