On 7 Dec 2017, at 01:29, Reindl Harald h.reindl@thelounge.net wrote:

why should any sane code running on 7.1 without warnings have a problem with 7.2

What a great answer! Because http://php.net/manual/en/migration72.deprecated.php (e.g. each() function deprecation) and http://php.net/manual/en/migration72.incompatible.php (e.g. E_WARNING on count()) - little things that even projects with an almost perfect code base stumble upon. The world is not perfect! Remember my wise words.