[jQuery] IDE for JQuery?

which IDE is best for JQuery? i mean like has code completion for
JQuery, at least HTML, CSS, JavaScript. best if it can also code
complete PHP/Zend Framework. or your custom classes.
Aptana can code complete for all except Zend Framework isit? but i saw
a video i can add zend framework as a library... then it shld have
code completion for Zend Framework as well?