HTTP POST command

[Red Squirrel]

When sending a HTTP POST command using x-www-form-urlencoded format, what are some characters that need to be escaped for the actual post data section?

I know space has to be turned into + and \r \n = and & into their %hex values, but I'm just wondering if there's any other chars I should worry about? Thanks in advance.

 

[kamper]

http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.1

http://www.faqs.org/rfcs/rfc1738.html

I think that'll cover your technical needs, may not be fun to read though