Sir, php -v shows the default PHP version that you have selected.
If you want to set the default PHP 7.3, then go to Home > Apps > default Apps and select PHP 7.3 as the default PHP.
Now that we are onthe PHP versions topic, I have installed PHP 5.6 and 7.3. The site runs on PHP 7.3. However, composer refuses to install packages because it detects 5.6 as my current PHP version.
In the "services" page I can enable/disable PHP 5.6. However, how do I know if it's not required for Webuzo itself? Also, I doubt that composer will stop detecting PHP 5.6 after disabling it, how should I completely uninstall it?