v3.10.4 - WordOps stable release

iignatios
If the wordops installed PHP8.0 on your server but sites not updated to PHP8.0, you can manually update the sites to use PHP8.0. For this, I use WinSCP for editing files, not use the SSH. The putty (ssh) is used for restart, reload nginx, PHP, etc. I'm not an expert in this subject, all these are learned from Googling. If there is any mistake please correct me.

First, verify your server updated to PHP8.0 by navigating to the following directory.

/etc/php/8.0/

check php8.0 process running on your server running following command line.

sudo service php8.0-fpm status

The response should be,

● php8.1-fpm.service - The PHP 8.0 FastCGI Process Manager
     Loaded: loaded (/lib/systemd/system/php8.0-fpm.service; enabled; vendor preset: enabled)
     Active: active (running) since Sat 2022-01-29 13:16:47 +0530; 6h ago
       Docs: man:php-fpm8.0(8)
    Process: 12356 ExecStartPost=/usr/lib/php/php-fpm-socket-helper install /run/php/php-fpm.sock /etc/php/8.0/fpm/pool.d/www.conf 81 (code=exited, status=0/SUCCESS)
   Main PID: 12355 (php-fpm8.0)
     Status: "Processes active: 0, idle: 0, Requests: 4200, slow: 0, Traffic: 0req/sec"
      Tasks: 1 (limit: 2321)
     Memory: 339.4M
     CGroup: /system.slice/php8.0-fpm.service
             └─12355 php-fpm: master process (/etc/php/8.0/fpm/php-fpm.conf)

Navigate to the "/etc/nginx/" directory open the file, "upstream.conf" file, and check it has the following lines. If it doesn't have add it.

#-------------------------------
# PHP 8.0
#-------------------------------
# PHP 8.0 upstream with load-balancing on two unix sockets
upstream php80 {
    least_conn;
    server unix:/var/run/php/php80-fpm.sock;
    server unix:/var/run/php/php80-two-fpm.sock;
    keepalive 5;
}
# PHP 8.0 debug
upstream debug80 {
    # Debug Pool
    server 127.0.0.1:9175;
}

Then go to the "/etc/php/8.1/fpm/pool.d/" directory and check it has the following files,

debug.conf
www.conf
www-two.conf

Then navigate to "/etc/nginx/common/" directory and check whether it has "wpfc-php81.conf" file. If not create a file and add the following lines.

# WPFC NGINX CONFIGURATION - WordOps 3.14.0
# DO NOT MODIFY, ALL CHANGES WILL BE LOST AFTER AN WordOps (wo) UPDATE
# $skip_cache variable set in /etc/nginx/conf.d/map-wp.conf

add_header X-fastcgi-cache $upstream_cache_status;
# Use cached or actual file if they exists, Otherwise pass request to WordPress
location / {
  try_files $uri $uri/ /index.php$is_args$args;
}
location ~ \.php$ {
  try_files $uri =404;
  include fastcgi_params;
  fastcgi_pass php81;
  fastcgi_cache_bypass $skip_cache;
  fastcgi_no_cache $skip_cache;
  fastcgi_cache WORDPRESS;
}
location ~ /purge(/.*) {
  fastcgi_cache_purge WORDPRESS "$scheme$request_method$host$1";
  access_log off;
}

Then open your site config files in "/etc/nginx/sites-available" and replace

    include common/wpfc-php74.conf;
    include common/wpcommon-php74.conf;

with

    include common/wpfc-php81.conf;
    include common/wpcommon-php81.conf;

Then run the following command to check nginx errors.

nginx -t

if everything ok, restart nginx and php8.0-fpm service.

sudo service nginx restart && sudo service php8.0-fpm restart

That's all.

If you use FastCGI disk cache, you have to add a custom location in the www.conf and www-two.conf files and wp-config.php. You can use this tutorial for that.