I was totally impressed with WordPress today. Like it's come a very long way and probably due to Admin there who are working very hard to sort out all of the conflicts. Previously WordPress was very sensitive to php version changes. Going from one version to another could easily break plugins or themes. However, when we upgraded our php from 5.6 to 7.1 today at another Forum, my WordPress sites were completely untouched by the change. What particularly blew me away, is when I checked the modules the max execution time was only 30 seconds. However, my plugins in WordPress were completely unfazed by it. The plugin that was important with that was the backup plugin, and it worked completely OK with the 30 seconds. Totally impressed me.