What is the difference between docker-php-ext-configure and docker-php-ext-install?

Question

PHP

Tell me, please, what is the difference between these commands when installing php extensions? When to use docker-php-ext-install $ext, and when to use a bundle:
docker-php-ext-configure $ext
docker-php-ext-install $ext
I did not find detailed information in the manuals.

Answer 1

I did not find detailed information in the manuals.

Did you search? From the very first link you can see what they are doing.
https://github.com/docker-library/php/blob/master/...
https://github.com/docker-library/php/blob/master/...
The first prepares the build environment (phpize)
The second collects the extension (make)