How to install and configure nginx and PHP under CentOS7

Installation and configuration of nginx and PHP under CentOS7

Download Nginx

1. Create a new folder on the server /home/soft/ ;

2.cd /home/soft/ => Execute the command to download Nginx wget http://nginx.org/download/nginx-1.7.4.tar.gz ;

3. Unzip the downloaded compressed package to /opt/software/ => tar -zvxf nginx-1.7.4.tar.gz -C /opt/software/ ;

4.cd /opt/software/nginx-1.7.4/ => ./configure --prefix=/usr/local/nginx/ ;

5.make && make install ;

​ 6. Start nginx => /usr/local/nginx/sbin/nginx

7. Open the browser to access the IP of this machine. If the browser displays Welcome to nginx!, it means that Nginx has been installed and run successfully.

​

8. Restart:/usr/local/nginx/sbin/nginx –s reload

​ Stop:/usr/local/nginx/sbin/nginx –s stop

​​ Test whether the configuration file is normal:/usr/local/nginx/sbin/nginx –t

​ Force shutdown: pkill nginx

Download php

1. cd /home/soft/ Download php: wget https://www.php.net/distributions/php-7.2.25.tar.gz;

2. Unzip php-7.2.25.tar.gz => tar -zvxf php-7.2.25.tar.gz -C /opt/software/ ;

3. cd /opt/software/php-7.2.25/;

4. First install the dependencies required for php:

　Yum update

　　yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel MySQL pcre-devel

​ yum -y install curl-devel

​ yum -y install libxslt-devel

​ yum install openssl openssl-devel

5. ./configure --prefix=/usr/local/php --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-kerberos - -with-libdir=lib64 --with-libxml-dir --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-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-xml --enable -zip

6. make && make install

7. PHP configuration information:

cp /opt/software/php-7.2.25/php.ini-development /usr/local/php/lib/php.ini

cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

cp -R /opt/software/php-7.2.25/sapi/fpm/php-fpm /etc/init.d/php-fpm

* It should be noted that the www.conf configuration file in php7 configures the port number and other information of phpfpm. If you modify the default 9000 port number, you need to change it here, and then change the nginx configuration

Ngin parses php:

​ 1. Change the nginx configuration file => vim /usr/local/nginx/etc/nginx/nginx.conf

Location ~ \.php$ {
​​ ​ ​ ​root /usr/share/nginx/html; ​ ​ ​​#Specify the root directory of php
​ ​ ​ ​ ​fastcgi_pass 127.0.0.1:9000;​​​ #The default port of php-fpm is 9000
​​​​​​fastcgi_index index.php;
​ ​ ​ ​ ​fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; ​​#Path
           include fastcgi_params;
       }

2.php configuration to start automatically at boot:

vim /usr/lib/systemd/system/php-fpm.service

　　[Unit]

　　Description=php

　　　After=network.target

　　[Service]

Type=forking

ExecStart=/usr/local/php/sbin/php-fpm

ExecStop=/bin/pkill -9 php-fpm

　　PrivateTmp=true

[Install]

WantedBy=multi-user.target

3. killall /etc/init.d/php-fpm

4. Start php

systemctl restart php-fpm.service
systemctl enable php-fpm.service

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