gitlist-1.0.1 installs php72 as a dependency, but it also requires php72-hash and php72-ctype which it does not install as part of the 'pkg install gitlist'. I suspect this is fallout from the deprecation of php5 as php7 includes far fewer components in the base FreeBSD package compared to php5.
Maintainer informed via mail
(In reply to PK1048 from comment #0)
I found one more package it depends on: php72-simplexml