The language isn’t perfect but I love working with it, these 8.1 and 8.2 improvements have really made it sweet.
My biggest gripe at the moment is the (very old) behavior of e.g. preg_match() and sort(). You’ve got a small handful of these common functions that operate on their input by reference/in place which is gross. A new version of these would be welcome.
Yes it's a userland workaround and not a fix for the language, but it's thinking about these issues and a PHP extension (offering better performance) is being talked about.
What does that lib do that PHP doesn't?