Your server does not have php installed or php is turned off. WordPress
Подробные видеоинструкции Wordpress на тему: "Your server does not have php installed or php is turned off. WordPress":
How to Update Your PHP Version in WordPress (Remove PHP Update Required Notice)
Install Wordpress - Get past the errors (PHP not running) By Gecko Inked
fix your server is running php version 5.6.1 but wordpress 5.9.1 requires at least 5.6.20 - xampp
PHP Update Required / update PHP version in WordPress website
