Then I didn't have enough time to maintain it, and I stopped paying attention to it for a while.
Later I checked my homepage again, the webhosting company updated the PHP version, nothing works anymore. It is not simple to fix, so I gave up.
I am not going to spend the same amount of effort on making my homepage in PHP again. Trust is easier lost than gained.
I would still be willing to code something in PHP for someone else, because hey, if it stops working in a year or two, it's their problem, not mine. But I would warn them that something like this is possible, and in my opinion likely to happen.
It's very hard for me to treat a language seriously when I could write code that simply won't be valid PHP in 2 years time, or worse, behaving differently.
Given the severity of some past PHP vulnerabilities, being on an old version can certainly be a problem.
> I guess they might do it again from 7.x to 8.x, we'll see.
PHP 8 has some _massive_ breaking changes
If having the same code working for a long time is the most important for you then you should probably use java or .net. Maybe c++ also but that is not as popular for building web apps.