PHP 8 在Centos7下的编译安装与使用

前言

php官方已经停止维护php7,更新一下PHP8手动安装的教程

一、安装步骤

1.下载最新版本的PHP

https://www.php.net/downloads.php

2.服务器安装相关依赖

这一步可以根据自己需求下载安装依赖

yum install -y --setopt=protected_multilib=false GCGc gcc-c++ make cmake automake autoconf gd file bison patch mlocate flex diffutils zlib zlib-devel pcre pcre-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel libcurl libcurl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel  kernel-devel libtool-libs readline-devel gettext-devel libcap-devel php-mcrypt libmcrypt libmcrypt-devel recode-devel sqlite-devel oniguruma oniguruma-devel libzip libzip-devel  openssl-devel   sqlite-devel

3、下载php软件包并解压

官网地址：Https://www.php.net/downloads.php

wget https://www.php.net/distributions/php-8.2.5.tar.gz

4、编译

#解压tar zxvf php-8.2.5.tar.gz#检查环境cd php-8.2.5./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-Mysqli=shared,mysqlnd --with-pdo-mysql --enable-opcache --enable-gd --with-iconv  --with-zip --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-mbregex --enable-mbstring --enable-ftp --enable-pcntl --enable-Sockets --with-xmlrpc --enable-soap --without-pear --with-gettext --enable-session --with-curl --with-jpeg --with-freetype --enable-fpm --with-fpm-user=Nginx --with-fpm-group=nginx --without-gdbm --enable-fast-install --disable-fileinfo

编译可能会遇到的问题总结

错误提示：1、No package ‘oniguruma’ found

解决方法：

yum install -y epel-releaseyum install -y oniguruma oniguruma-devel

Requested ‘libzip >= 0.11’ but version of libzip is 0.10.1

解决方法：

yum remove libzip libzip-develwget https://libzip.org/download/libzip-1.2.0.tar.gztar -zxvf libzip-1.2.0.tar.gzcd libzip-1.2.0./configuremake && make installexport PKG_CONFIG_PATH="/usr/local/lib/pkgconfig/"

5、编译安装

make && make install

6、配置文件

创建用户及用户组

 groupadd nginx  useradd -g nginx -s /sbin/nologin -M nginx

复制 php 配置文件

 cp php.ini-production /usr/local/php/etc/php.ini

复制 php-fpm 配置文件

  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

复制 php-fpm 的启动脚本（在php安装文件中）

 cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm

增加执行权限

 chmod 744 /etc/rc.d/init.d/php-fpm

启动 php-fpm

 /etc/init.d/php-fpm start 或者 service php-fpm start

开启服务

 chkconfig --add php-fpm chkconfig php-fpm on

7、配置环境

echo "PATH=/usr/local/php/bin:/usr/local/php/lib:\$PATH" >>/etc/profileecho  "export PATH" >>/etc/profile

总结

按照这个教程就可以安装php,安装完成后需要修改php子进程数，防止访问过多导致无法访问

来源地址：https://blog.csdn.net/zzz1502/article/details/120157436