This feature seems to be broken for named constants (defines). "Sort by definition" looks ok, but switching to "Sort by name" produces a seemingly random ordering.

thanks for the report.

This feature also has problems when class members begin with an underscore. For example, viewing PEAR classes in the Code Explorer also produces a random ordering since PEAR "private" members always begin with an underscore.

I find that if i click "sort by name" in any class, then the methods are sorted randomly [ver 3.3.1]. Properties, however, are sorted alphabetically.

This problem is fixed in phped 3.3.2