There must be reason for Aptana to use MS950 as default character encoding instead of UTF-8, but I don’t know. I was having problem opening my PHP files after a fresh installation of Aptana 2.0. Took care of it like this:
Why Aptana uses Character Encoding MS950 by default?
23
Mar

polochen
May 15, 2011 at 13:46
They changed that and got it right in Aptana 3.0. ^^