How to deploy php environment in centos

How to deploy the php environment in centos: 1. Install the extension through the "yum install" command; 2. Use the "wget ​​http://php.net/distributions/php-7.1.0.tar.gz" command Unzip php; 3. Compile and install through the "make && make install" command; 4. After the installation is successful, configure the environment variables; 5. Start "php-fpm".

The operating environment of this tutorial: CentOS 7 system, PHP version 8.1, Dell G3 computer.

How to deploy php environment in centos?

centos installation php environment

This time I will tell you about my installation and deployment of php environment (I have successfully used it)

1 , First install the extension with yum

yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses curl gdbm-devel db4-devel libXpm-devel libX11-devel gd-devel gmp-devel expat-devel xmlrpc-c xmlrpc-c-devel libicu-devel libmcrypt-devel libmemcached-devel

2, and then decompress php

wget http://php.net/distributions/php-7.1.0.tar.gz

If it cannot be downloaded, download the php.tar.gz file from the local official website

tar -zxvf php-7.1.0.tar.gz
cd php-7.1.0

3. Compile and install. Various errors may occur during compilation. The next article will focus on common compilation errors and their solutions:

./configure \
--prefix=/usr/local/php7 \
--with-apxs2=/usr/local/apache/bin/apxs \
--with-config-file-path=/usr/local/php7/etc \
--with-mysql \
--with-mysqli \
--with-mysql-sock \
--enable-pdo \
--with-pdo-mysql \
--with-gd \
--with-iconv  \
--with-curl \
--with-zlib \
--enable-xml \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--enable-mbregex \
--enable-mbstring \
--enable-gd-native-ttf \
--with-openssl \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-zip \
--enable-soap \
--without-pear \
--with-gettext \
--enable-session \
--with-jpeg-dir=/usr/local/jpeg \
--with-freetype-dir \
--with-png-dir=/usr/local/pngp \
--with-bz2

4. Compilation successful Post-installation:

make && make install

5. Configure environment variables after successful installation:

For ease of use, you can add php environment variables at the end of the /etc/profile file:

（1）            PATH=$PATH:/usr/local/php7/bin
（2）            export PATH

6 , Refresh the environment variables after saving:

       source /etc/profile　　#更新

7. Check the environment variables:

       echo $PATH

8. After seeing the path of the php environment variable, you can use the php command directly in the future to check the php version. :

      php -v

9. The current PHP does not have .ini files and configuration files, and PHP-FPM needs to be configured:

    cp php.ini-production /etc/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 sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
      chmod +x /etc/init.d/php-fpm

10. Start, stop and restart php-fpm:

      service php-fpm start　　#启动
      service php-fpm stop　　 #停止
      service php-fpm restart #重启

After successful installation, add a custom root directory and add the index.Php file

Recommended learning: "PHP Video Tutorial"

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