Xenforo Custom error message won't replace XenForo's

easiest way to fix all, have separate copies of php.conf for http and https vhosts

make copy of php.php named as /usr/local/nginx/conf/php-http.conf and /usr/local/nginx/conf/php-https.conf which would escape auto update and remain how you set them

Code (Text):

\cp -f /usr/local/nginx/conf/php.conf /usr/local/nginx/conf/php-http.conf
\cp -f /usr/local/nginx/conf/php.conf /usr/local/nginx/conf/php-https.conf

then use those files as include files in respective http and https vhosts in place of /usr/local/nginx/conf/php.conf

 

https://community.centminmod.com/threads/list-of-file-comparison-tools.8023/