Code review comment for lp:~zorba-coders/zorba/phpapi

- One thing that I don't understand is the relationship with the existing PHP binding.
- The first three changes in swig/php/generate_proxy.php.in should be reverted (renaming of libPrefix to prefix)
- executeToURI is only capable of writing to files. Also, it currently doesn't stream.
- importQueryFromURI only works for file URIs.
- The parse functionality should probably be removed. It merges two functionalities which don't really belong together (retrieving of data and parsing xml). The latter can also be done in XQuery. If this philosophy is to push more functionality into XQuery, the parse functionality should be removed or made symmetric to the existing C++ and XQuery data manager APIs.
- getItem doesn't have a comment and is incomplete. Shouldn't it support more/all XQuery types?