Available extensions

For the default Docker image we have the following modules installed (click to expand).
Core
ctype
curl
date
decimal
dom
ds
fileinfo
filter
hash
iconv
igbinary
json
libxml
mbstring
mongodb
msgpack
mysqlnd
openssl
pcntl
pcov
pcre
PDO
pdo_mysql
Phar
posix
random
rdkafka
readline
redis
Reflection
session
SimpleXML
sockets
sodium
SPL
sqlite3
standard
swoole
tokenizer
xml
xmlreader
xmlwriter
zip
zlib

You can always use your custom image with the PHPCTL_IMAGE variable, but feel free to ask for more essential extensions in the issues.