note 92660 deleted from ref.array by sobak

Note Submitter: seva dot lapsha at gmail dot com ---- Arrays are good, but inapplicable when dealing with huge amounts of data. I'm working on rewriting some array functions to operate with plain Iterators - map, reduce, walk, flip et cetera are already there. In addition I'm going to implement simulation of comprehensions (generators) in PHP (http://en.wikipedia.org/wiki/List_comprehension). See the source code, examples and documentation at http://code.google.com/p/php-iterator-utils/