Needs PHP contextual syntax highlighting and autodiscover/autocomplete of user defined functions and methods.

Bad highlighting when...

$var = "Like {$this->var['key']} would not be recognized as variable!";

...but it should.

Needs better autodiscover and autocomplete of user defined functions and methods. Like when it knows fnord and where the class is defined, it should recognize $fnord = new fnord(); as being an instance AND suggest $fnord->methodname() when typing $fnord->meth....