* Probably want "$this->mIsGenerator = false;", not "$mIsGenerator = false;"

* Probably want "$this->mIsGenerator = false;", not "$mIsGenerator = false;"
* rm unused global declaration.
* rm references usage in a foreach iteration ($info does not seem to be assigned to anything, so no benefit to using refs).
* Define local var in error printout.
* rm a few local vars that look unused.
* Make paranoia check do something.