How Does WordPress Maintain Backward Compatibility Over Time?
Backward compatibility is one of the pillars of the platform that comes with the highest priority. Over the past ten years, the technological progress in WordPress has been moving somewhat slowly, but that ensures that no WordPress website would be left behind. For quite some time now, WordPress is officially supporting all PHP versions starting from PHP 5.2.4. Of course, PHP 7 is the recommended version for all hosts, but it would be unfair to bump it up to 5.6 and screw tens of millions of websites that still run on low-quality hosting infrastructures. Stats gathered by all websites running… Continue Reading