What steps should be taken when updating PHP versions in Apache, specifically when encountering issues with PHP not being included?
When updating PHP versions in Apache, sometimes PHP may not be included due to misconfigurations in the Apache configuration files. To solve this issue, make sure that the PHP module is enabled in the Apache configuration file (httpd.conf) by adding the necessary lines to load the PHP module. ```apache LoadModule php_module modules/libphp.so AddHandler php-script .php Include conf/extra/php_module.conf ```