XenForo 1.5 supports up to PHP 7.2, so you should be fine as long as you aren't using 7.3 (which probably should be avoided in production anyways as it's only a release candidate)
XenForo 1.5 supports up to PHP 7.2, so you should be fine as long as you aren't using 7.3 (which probably should be avoided in production anyways as it's only a release candidate)
I see that there were a few workarounds, but this was the thing that gave us the push to upgrade to the new version anywya. Looking forward to using the latest and greatest so to speak.