In a foreach loop in the composer extension installer, where it processes  $compatible_packages, the {{$versions }}array contains versions from all iterations, not just the current package. So it needlessly loops through every single possible extension and version, while processing each extension.

The problem is a variable naming conflict where  $versions is being used both:

1. As a local variable in the inner loops when collecting packages from repositories

1. As the loop variable in the final foreach loop that processes $compatible_packages
    

This causes the {{$versions }}variable in the final loop to potentially contain accumulated data from previous iterations rather than just the versions for the current package.

So the loop variables should be renamed.