编译安装前准备

  • 为了减少编译过程中出现问题（包冲突、源问题），请您尽量使用干净的，未安装过PHP环境的CentOS系统！

  • 将yum源替换成国内镜像，这样后续下载依赖的时候，速度更快！

yum install -y wget
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo && yum clean all && yum makecache

安装接下来编译所需要的依赖包

yum install -y 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 libsqlite3x-devel oniguruma-devel

安装编译工具

yum groupinstall 'Development Tools'

wget下载PHP8.2.8源文件

wget -c https://www.php.net/distributions/php-8.2.8.tar.gz

开始编译

  1. 将刚刚下载的PHP8.2.8源码解压

tar -zxvf ./php-8.2.8.tar.gz
cd ./php-8.2.8

  1. 使用以下命令开始编译，回车等待执行完成

./configure --prefix=/usr/local/php \
    --with-config-file-path=/usr/local/php/etc \
    --enable-fpm \
    --with-fpm-user=www-data \
    --with-fpm-group=www-data \
    --enable-inline-optimization \
    --disable-debug \
    --disable-rpath \
    --enable-shared \
    --enable-soap \
    --with-xmlrpc \
    --with-openssl \
    --with-mhash \
    --with-pcre-regex \
    --with-sqlite3 \
    --with-zlib \
    --enable-bcmath \
    --with-iconv \
    --with-bz2 \
    --enable-calendar \
    --with-curl \
    --with-cdb \
    --enable-dom \
    --enable-exif \
    --enable-fileinfo \
    --enable-filter \
    --with-pcre-dir \
    --enable-ftp \
    --with-gd \
    --with-jpeg-dir \
    --with-png-dir \
    --with-zlib-dir \
    --with-freetype-dir \
    --enable-gd-jis-conv \
    --with-gettext \
    --with-gmp \
    --with-mhash \
    --enable-json \
    --enable-mbstring \
    --enable-mbregex \
    --enable-mbregex-backtrack \
    --with-libmbfl \
    --with-onig \
    --enable-pdo \
    --with-pdo-mysql \
    --with-zlib-dir \
    --with-pdo-sqlite \
    --with-readline \
    --enable-session \
    --enable-shmop \
    --enable-simplexml \
    --enable-sockets \
    --enable-sysvmsg \
    --enable-sysvsem \
    --enable-sysvshm \
    --enable-wddx \
    --with-libxml-dir \
    --with-xsl \
    --enable-zip \
    --enable-mysqlnd-compression-support \
    --with-pear \
    --enable-opcache

  1. 以上命令跑完之后，开始进行测试编译是否通过并安装

make && make install

  1. 将php命令软连接到系统命令里，方便全局使用

ln -s /usr/local/php/bin/php /usr/bin/php

  1. 检验PHP是否完成，输入命令：

php -v

PHP 8.2.8 (cli) (built: Jul 30 2023 15:00:17) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.2.8, Copyright (c) Zend Technologies

这个时候显示PHP版本说明已经安装成功！