In this new post, titled "PHP is meant to die", the author looks at one weakness he sees in the PHP language - how PHP handles long running scripts and functionality.

In my opinion, a lot of the hatred that PHP receives misses the utter basic point: PHP is meant to die. It doesn’t mean that a perfectly capable (to some extent) programming language will disappear into nothingness, it just means that your PHP code can’t run forever. Now, 13 years after the first official release in 2000, that concept still looks valid to me.

He talks about some of the "dying" that PHP is good at (like making general website-related requests) but notes that if you try to have it do much more, PHP acts up. He points to the complexity of web-based applications and notes that, while PHP is good for some of it, it's not a fit for all functionality. He also covers the bringing of processes to the foreground that are best left in the background and how - despite the best of intentions - making a PHP daemon to solve the problem isn't a viable option.

Do you see the pattern? I’ve inherited projects where PHP was used for daemons or other stuff that’s not just regular websites (yes, I’m a hired keyboard), and all of them shared that same problem. No matter how good or clever your idea looked on paper, if you want to keep the processes running forever they will crash, and will do it really fast under load, because of known or unknown reasons. That’s nothing you can really control, it’s because PHP is meant to die. The basic implementation, the core feature of the language, is to be suicidal, no matter what.