Linux安装PHP(最新版)

1. 在线文档(安装说明)
   
2. 安装依赖

   yum -y install autoconf build-essential curl libtool \
     libssl-dev libcurl4-openssl-dev libxml2-dev libreadline7 \
     libreadline-dev libzip-dev libzip4 nginx openssl \
     pkg-config zlib1g-dev
     
   yum -y install libxml2-devel sqlite-devel libcurl-devel oniguruma-devel postgresql-devel readline-devel
   
   wget https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/getPackage/oniguruma-5.9.5-3.el7.x86_64.rpm
   wget https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/getPackage/oniguruma-devel-5.9.5-3.el7.x86_64.rpm
   yum -y localinstall oniguruma-5.9.5-3.el7.x86_64.rpm
   yum -y localinstall oniguruma-devel-5.9.5-3.el7.x86_64.rpm
   rm -rf oniguruma-5.9.5-3.el7.x86_64.rpm oniguruma-devel-5.9.5-3.el7.x86_64.rpm

3. 安装目录

   mkdir /opt/php && cd /opt/php

4. 安装包下载

   wget https://www.php.net/distributions/php-8.1.12.tar.gz
   注意：https://www.php.net/downloads获取最新版本下载链接并替换

5. 安装包解压

   tar -zxvf php-8.1.12.tar.gz && rm -rf php-8.1.12.tar.gz

6. 安装配置

   cd /opt/php/php-8.1.12
   ./configure --prefix=/opt/php/php-8.1.12 \
       --enable-mysqlnd \
       --with-pdo-mysql \
       --with-pdo-mysql=mysqlnd \
       --with-pdo-pgsql=/usr/bin/pg_config \
       --enable-bcmath \
       --enable-fpm \
       --with-fpm-user=www-data \
       --with-fpm-group=www-data \
       --enable-mbstring \
       --enable-phpdbg \
       --enable-shmop \
       --enable-sockets \
       --enable-sysvmsg \
       --enable-sysvsem \
       --enable-sysvshm \
       --enable-zip \
       --with-libzip=/usr/lib/x86_64-linux-gnu \
       --with-zlib \
       --with-curl \
       --with-pear \
       --with-openssl \
       --enable-pcntl \
       --with-readline

7. 编译安装 

   make && make install

8. 配置文件

   cp /opt/php/php-8.1.12/php.ini-development /opt/php/php-8.1.12/lib/
   mv /opt/php/php-8.1.12/etc/php-fpm.conf.default /opt/php/php-8.1.12/etc/php-fpm.conf
   mv /opt/php/php-8.1.12/etc/php-fpm.d/www.conf.default /opt/php/php-8.1.12/etc/php-fpm.d/www.conf

9. 环境变量 

   echo "export PHP_HOME=/opt/php/php-8.1.12" >> /etc/profile
   echo "export PATH=\$PHP_HOME/bin:\$PHP_HOME/sbin:\$PATH" >> /etc/profile
   source /etc/profile

10. 卸载旧版本

    rpm -e --nodeps `rpm -qa | grep -i php`

11. 查看新版本

    php -v

12. 常用命令

    添加用户：useradd www-data
    
    启动PHP：php-fpm
    
    查看PHP：ps -ef|grep php
    
    注意：PHP启动时会用到用户www-data