Required php modules?

What are all the php modules required for self hosted?

Here’s what I’ve got at current (PHP 7.2 under Ubuntu/Debian):


user@NinjaServer:~$ php -m
[PHP Modules]
calendar
Core
ctype
curl
date
dom
exif
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
json
libxml
mbstring
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
sodium
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
wddx
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib

[Zend Modules]
Zend OPcache

I think the only ones I had to manually install were dom, exif, gd, gmp, mbstring, mysql, SimpleXML, wddx, xml, xmlreader, xmlwriter, xsl, and zip

Probably not an exact list, and probably some in there that aren’t needed, but that’s what I’ve got and it doesn’t gripe either when installing or when using, so I just leave it alone from there, heh.