List enabled extensions for PHP 7.3 with the cli SAPI

PHP extension manager for Debian-based OSes.
More information: <https://helpmanual.io/help/phpquery/>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

sudo phpquery -v {{7.3}} -s {{cli}} -M

click the source code to copy install phpquery on any operating system with command-not-found.com