Tecadmin published a tutorial about installing PHP Composer on Fedora 32, 31, or 30.
How To Install PHP Composer on Fedora 32/31/30
Composer is a dependency management tool for PHP similar to npm for nodejs and bundle for ruby. Using the composer tool we can define required libraries for our project and install it with the composer in a single command. We don’t need to search for each library individually to install each time.
How To Install PHP Composer on Fedora 32/31/30