How to install multiple versions of PHP for Nginx under Linux system

linux version: 64-bit centos 6.4

nginx version: nginx1.8.0

php version: php5.5.28 & php5.4.44

Note that if php5.5 is The main version has been installed in the /usr/local/php directory, then you can install other versions of php and specify different installation directories.

Install php

# wget http://cn2.php.net/get/php-5.4.44.tar.gz/from/this/mirror
# tar zxvf php-5.4.44.tar.gz
# cd php-5.4.44
#./configure --prefix=/usr/local/php5.4.44 \
--with-curl \
--with-freetype-dir \
--with-gd \
--with-gettext \
--with-iconv-dir \
--with-kerberos \
--with-libdir=lib64 \
--with-libxml-dir \
--with-mysql \
--with-mysqli \
--with-openssl \
--with-pcre-regex \
--with-pdo-mysql \
--with-pdo-sqlite \
--with-pear \
--with-png-dir \
--with-xmlrpc \
--with-xsl \
--with-zlib \
--enable-fpm \
--enable-bcmath \
--enable-libxml \
--enable-inline-optimization \
--enable-gd-native-ttf \
--enable-mbregex \
--enable-mbstring \
--enable-pcntl \
--enable-shmop \
--enable-soap \
--enable-sockets \
--enable-sysvsem \
--enable-xml \
--enable-zip
# make && make install
# cp -r ./sapi/fpm/php-fpm.conf /usr/local/php5.4.44/etc/php-fpm.conf
# cp php.ini-development /usr/local/php5.4.44/lib/php.ini
# cp -r ./sapi/fpm/php-fpm /etc/init.d/php-fpm5.4.44

Modify the listening port of php-fpm.conf to 9001, because the main version 5.5.28 listens on 9000.

; note: this value is mandatory.
listen = 127.0.0.1:9001

Start php-fpm

# /etc/init.d/php-fpm5.4.44

php installation is successful and check the process

#ps aux|grep php

In this way, php-fpm has been started.

Configure nginx

Add a new configuration of port 8054 and point it to 9001 and the specified directory:

server {
    listen    8054;
    server_name localhost;


    location / {
      #root  html;
root /usr/www5.4.44;
      index index.html index.htm;
    }


    error_page  500 502 503 504 /50x.html;
    location = /50x.html {
      root  html;
    }


location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9001;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param script_filename /usr/www5.4.44$fastcgi_script_name;
}
 
  }

nginx configuration file nginx .conf in

# cd /usr/local/nginx/conf

The complete nginx configuration is as follows:

#user nobody;
worker_processes 4;
 
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
 
#pid    logs/nginx.pid;
 
 
events {
  worker_connections 1024;
}
 
 
http {
  include    mime.types;
  default_type application/octet-stream;
 
  #log_format main '$remote_addr - $remote_user [$time_local] "$request" '
  #         '$status $body_bytes_sent "$http_referer" '
  #         '"$http_user_agent" "$http_x_forwarded_for"';
 
  #access_log logs/access.log main;
 
  sendfile    on;
  #tcp_nopush   on;
 
  #keepalive_timeout 0;
  keepalive_timeout 65;
 
  #gzip on;
 
  server {
    listen    80;
    server_name localhost;
 
    #charset koi8-r;
 
    #access_log logs/host.access.log main;
 
    location / {
      #root  html;
			root /usr/www;
      index index.html index.htm;
    }
 
    #error_page 404       /404.html;
 
    # redirect server error pages to the static page /50x.html
    #
    error_page  500 502 503 504 /50x.html;
    location = /50x.html {
      root  html;
    }
 
    # proxy the php scripts to apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #  proxy_pass  http://127.0.0.1;
    #}
 
    # pass the php scripts to fastcgi server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #  root      html;
    #  fastcgi_pass  127.0.0.1:9000;
    #  fastcgi_index index.php;
    #  fastcgi_param script_filename /scripts$fastcgi_script_name;
    #  include    fastcgi_params;
    #}
 
		location ~ \.php$ {
		root html;
		fastcgi_pass 127.0.0.1:9000;
		fastcgi_index index.php;
		include fastcgi_params;
		fastcgi_param script_filename /usr/www$fastcgi_script_name;
		}
 
    # deny access to .htaccess files, if apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #  deny all;
    #}
  }
	
	server {
    listen    8054;
    server_name localhost;
 
    location / {
      #root  html;
			root /usr/www5.4.44;
      index index.html index.htm;
    }
 
    error_page  500 502 503 504 /50x.html;
    location = /50x.html {
      root  html;
    }
 
		location ~ \.php$ {
		root html;
		fastcgi_pass 127.0.0.1:9001;
		fastcgi_index index.php;
		include fastcgi_params;
		fastcgi_param script_filename /usr/www5.4.44$fastcgi_script_name;
		}
 
  }
 
 
	
  # another virtual host using mix of ip-, name-, and port-based configuration
  #
  #server {
  #  listen    8000;
  #  listen    somename:8080;
  #  server_name somename alias another.alias;
 
  #  location / {
  #    root  html;
  #    index index.html index.htm;
  #  }
  #}
 
 
  # https server
  #
  #server {
  #  listen    443 ssl;
  #  server_name localhost;
 
  #  ssl_certificate   cert.pem;
  #  ssl_certificate_key cert.key;
 
  #  ssl_session_cache  shared:ssl:1m;
  #  ssl_session_timeout 5m;
 
  #  ssl_ciphers high:!anull:!md5;
  #  ssl_prefer_server_ciphers on;
 
  #  location / {
  #    root  html;
  #    index index.html index.htm;
  #  }
  #}
 
}

Restart nginx

# /usr/local/nginx/sbin/nginx -s reload

Note that you need to open a new port in the firewall, otherwise it will not be accessible:

Firewall configuration

Note that if you want to access the web page of the virtual machine on a local machine such as xp, if it is centos6, you need to modify the firewall to start port 80

# cd /etc/sysconfig

Modify the iptables file, Or edit directly with vim

# vim /etc/sysconfig/iptables

Add the following line to open the firewall port 80:

-a input -m state --state new -m tcp -p tcp --dport 8054 -j accept

Restart the firewall

# /etc/init.d/iptables restart

If the test is successful, check phpinfo( )

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