Error Magento 2.3.0 upgrade ( php requirement )
To resolve I manually updated the packages that gave me error one by one. Every update I did rerun composer:update
. In the end all the requirements were met and the update was successful. The PHP version was correct.
Now for the upgrade to version 2.3.2 I found the same problem.
I found incompatible packages in composer.json and removed them. Then I discovered the existence of this parameter that was useful to me: composer require magento/product-community-edition 2.3.2 --update-with-all-dependencies
.