CentOS 7 编译安装PHP7

2021-10-17
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**参考视频教程:**   	
  [**全方位深度剖析PHP7底层源码  **](http://www.notescloud.top/goods/detail/1377)	
编译安装

系统版本CentOS V7.6

PHP V7.3.3

#yum安装PHP编译时的依赖库

shell\>yum install libxml2 libxml2-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel net-snmp net-snmp-devel openssl openssl-devel libcurl libcurl-devel

#创建PHP用户和用户组(php用户没有登录权限)

shell\>groupadd -r php \&\& useradd -r -g php -s /bin/false -d /usr/local/php -M php

#下载PHP主程序

shell\>wget -c -P /opt/tmp/ <http://ee1.php.net/distributions/php-7.3.3.tar.gz>

#进入目录并解压缩

shell\>cd /opt/tmp

shell\>tar zxvf php-7.3.3.tar.gz

shell\>cd php-7.3.3

#配置PHP并编译安装

shell\>./configure \\

--prefix=/usr/local/php \\

--enable-bcmath \\

--enable-mbstring \\

--enable-sockets \\

--enable-ctype \\

--enable-opcache \\

--enable-fpm \\

--enable-mysqlnd \\

--with-gd \\

--with-png-dir \\

--with-jpeg-dir \\

--with-freetype-dir \\

--with-libxml-dir \\

--with-gettext \\

--with-snmp \\

--with-openssl-dir \\

--with-curl \\

--with-fpm-user=nginx \\

--with-fpm-group=nginx \\

--with-mysqli=mysqlnd \\

--with-pdo-mysql=mysqlnd \\

--with-mysql-sock=/var/lib/mysql/mysql.sock \\

--without-pear \\

--disable-phar

shell\>make -j 4

shell\>make install

#下载pear.phar并安装

shell\>wget http://pear.php.net/go-pear.phar

shell\>/usr/local/php/bin/php go-pear.phar

#查看编译成功后的PHP安装目录(需要确保至少存在mysqli.so、pdo_mysql.so这两个动态库文件)

shell\>ls -lrt /usr/local/php/lib/php/extensions/no-debug-non-zts-20180731

#设置PHP7的配置文件跟脚本php.ini、php-fpm.conf、www.conf、php-fpm

shell\>cp -rv php.ini-production /usr/local/php/etc/php.ini

shell\>cp -rv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

shell\>cp -rv /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

shell\>cp -R ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

#添加PHP7的环境变量

shell\>echo -e '\\nexport PATH=/usr/local/php/bin:/usr/local/php/sbin:$PATH\\n' \>\> /etc/profile \&\& source /etc/profile

#设置PHP日志目录和php-fpm的运行进程ID文件（php-fpm.sock）目录

shell\>mkdir -p /var/log/php-fpm/ \&\& mkdir -p /var/run/php-fpm \&\& cd /var/run/ \&\& chown -R nginx:nginx php-fpm

#修改session的目录配置

shell\>mkdir -p /var/lib/php/session \&\& chown -R nginx:nginx /var/lib/php

#配置开机自启动，增加到主机sysV服务

shell\>chmod +x /etc/init.d/php-fpm

shell\>chkconfig --add php-fpm

shell\>chkconfig php-fpm on

#测试PHP的配置文件是否正确合法

shell\>php-fpm -t

#启动php服务

shell\>service php-fpm start

#查看PHP-FPM进程

shell\>ps -aux\|grep php-fpm

#查看PHP7版本信息

shell\>php -v

#PHP与nginx整合

进入到nginx配置文件中修改

在localtion中增加index.php

location / {

root html;

index index.html index.htmi index.php;

}

在location\~\\.php$去掉全部注释并更改$document_root

location \~ \\.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

保存后退出

在网站根目录下编写PHP测试文件

vim index.php

\<?php

echo phpinfo();

?\>

保存退出并重启nginx服务器

注意!!!测试完毕后删除该文件

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nginx与php整合问题
nginx 报错 connect() failed (111: Connection refused) while connecting to upstream

环境Centos 8 、Nginx 1.16.1、PHP 7.2.11

查看监听端口

netstat -ant\|grep 9000

查看服务

ps -ef\|grep php

ps -ef\|grep nginx

systemctl status php-fpm.service

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nginx 配置文件：/usr/local/nginx/conf/nginx.conf

user nginx

取消注释（**$document_root**）

location \~ \\.php$ {

root html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME **$document_root**$fastcgi_script_name;

include fastcgi_params;

}

php-fpm 配置文件

/etc/php-fpm.d/[www.conf](http://www.conf)

user = nginx

group = nginx

在; Note: This value is mandatory.文件后找到listen

**listen = 127.0.0.1:9000;**

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CentOS 7 编译安装PHP7

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