Merge pull request #14872 from eileenmcnaughton/import_mapper
authorEileen McNaughton <emcnaughton@wikimedia.org>
Wed, 24 Jul 2019 09:00:50 +0000 (21:00 +1200)
committerGitHub <noreply@github.com>
Wed, 24 Jul 2019 09:00:50 +0000 (21:00 +1200)
[IMPORT] reduce php4 support, don't pass by ref when not required


Trivial merge