After updating emulators/virtualbox-ose to 5.2.0_1, I get this error message in phpVirtualBox: "This version of phpVirtualBox (5.1-1) is incompatible with VirtualBox 5.2.0. You probably need to download the latest phpVirtualBox 5.2-x. See the Versioning section below the file list in the link for more information" There is new activity in phpvirtualbox/phpvirtualbox on github and there also is a two weeks old 5.2-0-rc1 release candidate to download.
(In reply to Jonas Palm from comment #0) be aware that they did not added the new sdk code to phpvirtualbox, they only try to keep it running. They need a real developer back to work on it.
Good news: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225714 This PR can be closed.
Newer bug report has patch *** This bug has been marked as a duplicate of bug 225714 ***