linux中编译安装PHP8.1并配置nginx访问

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1.下载源码包

wget https://www.php.net/distributions/php-8.1.1.tar.gz

2.解压

tar -xzvf php-8.1.1.tar.gz

3.安装依赖软件

yum install -y oniguruma-devel openssl-devel gcc gcc-c++ wget make libxml2 libxml2-devel openssl \ openssl-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel \ bison autoconf sqlite-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libxslt-devel \ libxslt libzip-devel libtidy-devel libtidy gmp gmp-devel libmcrypt libmcrypt-devel readline \ readline-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses gdbm-devel db4-devel \ libXpm-devel libX11-devel gd-devel expat-devel xmlrpc-c xmlrpc-c-devel libmemcached-devel \ libsqlite3x-devel

4.编译配置 makefile

./configure \
--prefix=/usr/local/php8 \
--with-config-file-path=/usr/local/php8/etc \
--enable-fpm \
--enable-mysqlnd \
--with-fpm-user=www \
--with-fpm-group=www \
--with-curl \
--enable-gd \
--with-tidy \
--with-gettext \
--enable-intl \
--with-kerberos \
--with-libdir=lib64 \
--with-mysqli \
--enable-ftp \
--with-openssl \
--with-pdo-mysql \
--with-pdo-sqlite \
--with-pear \
--disable-fileinfo \
--with-xsl \
--with-zlib \
--with-bz2 \
--with-mhash \
--enable-bcmath \
--enable-mbregex \
--enable-mbstring \
--enable-opcache \
--enable-pcntl \
--enable-shmop \
--enable-soap \
--enable-sockets \
--enable-sysvsem \
--enable-sysvshm \
--enable-xml \
--enable-calendar \
--enable-exif

5.测试编译是否通过并安装

make && make install

6. 将php命令软连接到系统命令里,方便全局使用

ln -s /usr/local/php8/bin/php /usr/bin/php

7.检测是否安装成功

php -v

8.创建 Php.ini 配置文件

cd /usr/local/php/php-8.1.1/
cp php.ini-production /usr/local/php8/etc/php.ini
vim /usr/local/php8/etc/php.ini +1371 #php的Session存储目录

9.设置php-fpm配置文件

cd /usr/local/php8/etc
cp php-fpm.conf.default php-fpm.conf
vim php-fpm.conf +17
pid = /var/run/php-fpm.pid  #将注释取消并修改
​
​
# php-fpm参数优化
[root@xiaoqiang etc]# cd /usr/local/php8/etc/php-fpm.d/
[root@xiaoqiang php-fpm.d]# cp www.conf.default www.conf[root@xiaoqiang php-fpm.d]# sed -i '/^;.*/d;/^$/d'  www.conf# 删除文件中;的注释和空格
[root@xiaoqiang php-fpm.d]# sed -i '/#.*/d' www.conf # 删除文件中的 #注释
​
​
#修改www.conf
[root@xiaoqiang php-fpm.d]# vim www.conf[www]
user = www
group = www
listen = 127.0.0.1:9000 #php本机不用改,分开则加listen.allowed_clients=nginx Ip地址 #nginx和php同一个机器不用加
pm.max_children = 100
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35

php-fpm 进程池配置 下面4个参数的意思分别为: pm.max_children:动态方式下他限定php-fpm的最大进程数(这里要注意pm.max_spare_servers的值只能小于等 pm.max_children) pm.start_servers:动态方式下的起始php-fpm进程数量。 pm.min_spare_servers:动态方式空闲状态下的最小php-fpm进程数量。 pm.max_spare_servers:动态方式空闲状态下的最大php-fpm进程数量。

10.创建www用户及组

groupadd www
useradd -g www www

11.启动php-fpm

[root@xiaoqiang php-fpm.d]# /usr/local/php8/sbin/php-fpm
[root@xiaoqiang php-fpm.d]# ps aux | grep php-fpm //检查 php-fpm 是否成功启动

12.配置 php-fpm 系统环境变量

[root@xiaoqiang php-fpm.d]# cd /
[root@xiaoqiang ~]# vim /etc/profile.d/php.sh
export PHP_HOME=/usr/local/php8
export PATH=$PATH:$PHP_HOME/bin:$PHP_HOME/sbin
​
​
重载环境变量
[root@xiaoqiang ~]# source /etc/profile.d/php.sh
​
使用 echo $PATH 命令查看环境变量中是否已经加入了相关的路径

13.配置 php-fpm 开机自启动

[root@xiaoqiang ~]# vim /lib/systemd/system/php-fpm.service[Unit]
Description=php-fpm
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/php8/sbin/php-fpm
ExecStop=/bin/pkill -9 php-fpm
PrivateTmp=true
[Install]
WantedBy=multi-user.target
php-fpm.service 文件说明

[Unit]  服务的说明 

Description:描述服务 After:描述服务类别 [Service]服务运行参数的设置 Type=forking是后台运行的形式 ExecStart为服务的具体运行命令 ExecReload为重启命令 ExecStop为停止命令 PrivateTmp=True表示给服务分配独立的临时空间 注意:[Service]的启动、重启、停止命令全部要求使用绝对路径 [Install]运行级别下服务安装的相关设置,可设置为多用户,即系统运行级别为3

14.配置systemctl 操作

systemctl daemon-reload #重载 systemctl 配置
pkill php-fpm #停止 php-fpm
systemctl start php-fpm.service #用 systemctl 启动 php-fpm
systemctl enable php-fpm.service  #设置 php-fpm 开机启动#php-fpm 管理命令
systemctl stop php-fpm.service          # 停止服务
systemctl restart php-fpm.service       # 重新启动服务
systemctl status php-fpm.service        # 查看服务当前状态
systemctl disable php-fpm.service       # 停止开机自启动

15.Nginx 配置支持PHP

添加 Nginx 配置

[root@xiaoqiang~]# cd /etc/nginx/
[root@xiaoqiang nginx]# vim nginx.conf
sed -i '/^#.*/d;/^$/d' /etc/nginx/nginx.conf # 删除文件中的注释
sed -i '/#.*/d' /etc/nginx/nginx.conf # 删除文件中的 注释


#配置如下
server
{
        listen 80;
        server_name localhost;
        index index.html index.htm index.php;
        root /www/test;
        location ~ \.php$
        {
                include fastcgi_params;        #指定nginx连接php-fpm的常量
                fastcgi_pass 127.0.0.1:9000;    #连接php-fpm的地址和端口
                fastcgi_index index.php;        #指定默认页面
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #指定站点根目录
        }
}

完整的配置nginx.conf配置

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;
events {
    worker_connections  1024;
}
http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log  /var/log/nginx/access.log  main;
    sendfile        on;
    keepalive_timeout  65;
server
{
        listen 80;
        server_name localhost;
        index index.html index.htm index.php;
        root /www/test;
        location ~ \.php$
        {
                include fastcgi_params;        #指定nginx连接php-fpm的常量
                fastcgi_pass 127.0.0.1:9000;    #连接php-fpm的地址和端口
                fastcgi_index index.php;        #指定默认页面
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #指定站点根目录
        }
}
#include /etc/nginx/conf.d/*.conf;
}

验证 Nginx 关联 php-fpm

重启 php-fpm

[root@xiaoqiang html]# systemctl restart php-fpm.service
[root@xiaoqiang ~]# ps -ef|grep php-fpm
root      69652      1  0 14:02 ?        00:00:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)
nginx     69653  69652  0 14:02 ?        00:00:00 php-fpm: pool www
nginx     69654  69652  0 14:02 ?        00:00:00 php-fpm: pool www
重载 Nginx 配置
[root@xiaoqiang html]# systemctl reload nginx
[root@xiaoqiang html]# systemctl status nginx
[root@xiaoqiang html]# /usr/sbin/nginx -s reload
访问验证

http://192.168.75.130/index.php

image.png

参考文章:

CentOS 7上编译安装PHP 8.1及Nginx 配置支持PHP_centos7安装php8.1-CSDN博客 blog.csdn.net/weixin_4352… blog.csdn.net/m0_52985087…

www.php.cn/faq/821538.…

nginx安装 www.kuangstudy.com/bbs/1353634…