Fix PHPOffice#3896. It appears that floating-point arithmetic will give different results in Php 8.4 vs. all earlier releases. This causes tests to fail in the nightly run for ROUNDDOWN, ROUNDUP, and AMORDEGRC. I imagine this won't be the last we hear of this. The failures are a distraction when reviewing PR's. This PR eliminates the distraction by adding in a fudge factor for Php 8.4+ while not changing Php 8.3-. It is not a particularly robust solution, but it should be stable for Php 8.3-, and good enough for Php 8.4+ while I study if a better solution is available.

Commits

Commits on Feb 6, 2024

Floating Point and Php Nightly 8.4