Webtrees requires the filter and simplexml modules. Filter is required by library/WT/Filter.php. simplexml is listed as a recommended modules by setup.php, but my setup broke without it being installed.
Created attachment 154243 [details] patch to add php5-filter and php5-simplexml Yes, seems like these two should be part of the dependency list. Attached patch adds them.
A commit references this bug: Author: wen Date: Tue May 5 00:15:09 UTC 2015 New revision: 385436 URL: https://svnweb.freebsd.org/changeset/ports/385436 Log: - Add missing PHP modules PR: 198520 Submitted by: jason@infinitebubble.com Approved by: fbsd@opal.com(maintainer) Changes: head/www/webtrees/Makefile