Detailed explanation of how to build phalcon environment under nginx server on centos7 system

This article describes how to build a phalcon environment under the nginx server of the centos7 system. Share with you for your reference, the details are as follows:

Previously, we used Apache server, but the response rate could only reach 2000 per second. I heard that nginx can easily reach 10,000.

So let’s try nginx.

Phalcon's official website has examples of nginx rewrite rules, but they are inconsistent with Apache's, which made me confused for a long time.

1. Add nginx source

vi /etc/yum.repos.d/nginx.repo

 [nginx]
   name=nginx-repo
   baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
   gpgcheck=0
   enabled=1

2. Modify the configuration of nginx

vi /etc/nginx/conf.d/default.conf

server {
  listen 80;
  server_name localhost.dev;
  index index.php index.html index.htm;
  root /var/www/html;
  location / {
    root /var/www/html; #phalcon official website is the public directory. If you use this directory, it will be different from the Apache configuration index index.php index.html index.htm;
    # If the file exists, return the file directly if (-f $request_filename) {
      break;
    }
    # If it does not exist, redirect to public/index.php
    if (!-e $request_filename) {
      rewrite ^(.+)$ /public/index.php?_url=$1 last;
      break;
    }
  }
  location ~ \.php$ {
      try_files $uri =404;
      fastcgi_split_path_info ^(.+\.php)(/.+)$;
      fastcgi_pass 127.0.0.1:9000;
      fastcgi_index index.php;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      include fastcgi_params;
  }
  location ~* ^/(css|img|js|flv|swf|download)/(.+)$ {
    root /var/www/html/public;
  }
  location ~ /\.ht {
    deny all;
  }
}

3. Configuration of php-fpm

vi /etc/php-fpm.d/www.conf

Modify to user and user group

; RPM: apache Chooses to be able to access some dir as httpd
user = nginx
; RPM: Keep a group allowed to write in log dir.
group = nginx

4. User group modification

chown -R nginx:nginx /var/lib/php/session/
chown -R nginx:nginx /var/www/html/

Restart nginx and php-fpm.

systemctl restart nginx
systemctl restart php-fpm

Further optimization and waiting for the next situation

I hope this article will be helpful for your centos server operations.

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