facebook/hhvm — pull request #3840 by swtaarrs (2014-09-24 22:38:44+00:00)
Title: Support custom stream wrappers in XMLReader::open()

This is similar to the treatment that was applied to a few other places in
842d6fb7dcd6d: manually create an IO object and use that to create the
xmlTextReader, rather than just calling xmlReaderForFile. This fixes web
importing of pages in MediaWiki.

Test Plan: automated tests, imported a page in mediawiki