一、PHP  安装

1.安装扩展包并更新系统内核：

# yum install epel-release -y

#yum update

2.安装php依赖组件（包含Nginx赖）：

# yum -y install wget vim pcre pcre-devel openssl openssl-devel libicu-devel gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses ncurses-devel curl curl-devel krb5-devel libidn libidn-devel openldap openldap-devel nss_ldap jemalloc-devel cmake boost-devel bison automake libevent libevent-devel gd gd-devel libtool* libmcrypt libmcrypt-devel mcrypt mhash libxslt libxslt-devel readline readline-devel gmp gmp-devel libcurl libcurl-devel openjpeg-devel  

3.创建用户及组

useradd www -s /sbin/nologin -M

4.系统环境设置

ulimit -SHn 65535 //设置linux高负载参数

5.编译安装PHP

#cd /usr/local/src/

#tar  xf php-7.1.11.tar.gz

# cd php-7.1.11

#cp -frp /usr/lib64/libldap* /usr/lib/

# ./configure --prefix=/usr/local/php \

--with-config-file-path=/usr/local/php/etc \

--enable-fpm \

--with-fpm-user=www \

--with-fpm-group=www \

--enable-mysqlnd \

--with-mysqli=mysqlnd \

--with-pdo-mysql=mysqlnd \

--enable-mysqlnd-compression-support \

--with-iconv-dir \

--with-freetype-dir \

--with-jpeg-dir \

--with-png-dir \

--with-zlib \

--with-libxml-dir \

--enable-xml \

--disable-rpath \

--enable-bcmath \

--enable-shmop \

--enable-sysvsem \

--enable-inline-optimization \

--with-curl \

--enable-mbregex \

--enable-mbstring \

--enable-intl \

--with-mcrypt \

--with-libmbfl \

--enable-ftp \

--with-gd \

--enable-gd-native-ttf \

--with-openssl \

--with-mhash \

--enable-pcntl \

--enable-sockets \

--with-xmlrpc \

--enable-zip \

--enable-soap \

--with-gettext \

--disable-fileinfo \

--enable-opcache \

--with-pear \

--enable-maintainer-zts \

--with-ldap=shared \

--without-gdbm \

# make -j 4 && make install

6.完成安装后配置php.ini文件：

# cp php.ini-development /usr/local/php/etc/php.ini

# 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

7. 修改 php.ini 相关参数：

#vim /usr/local/php/etc/php.ini

expose_php = Off

short_open_tag = ON

max_execution_time = 300

max_input_time = 300

memory_limit = 128M

post_max_size = 32M

date.timezone = Asia/Shanghai

mbstring.func_overload=2

extension = "/usr/local/php/lib/php/extensions/no-debug-zts-20160303/ldap.so"

8. 配置php-fpm.conf

取下以下注释并填写完整路径：

pid = /usr/local/php/var/run/php-fpm.pid

9. 创建system系统单元文件php-fpm启动脚本：

#vim /usr/lib/systemd/system/php-fpm.service

添加如下变量内容：

[Unit]

Description=The PHP FastCGI Process Manager

After=syslog.target network.target

[Service]

Type=simple

PIDFile=/usr/local/php/var/run/php-fpm.pid

ExecStart=/usr/local/php/sbin/php-fpm --nodaemonize --fpm-config /usr/local/php/etc/php-fpm.conf

ExecReload=/bin/kill -USR2 $MAINPID

[Install]

WantedBy=multi-user.target

10.启动php-fpm服务并加入开机自启动：

#systemctl enable php-fpm.service

# systemctl start php-fpm.service

二、Nginx 安装过程

1.Nginx 编译安装

# cd /usr/local/src/

#tar xf  openssl-1.1.0e.tar.gz

# tar xf nginx-1.13.2.tar.gz

./configure \

--prefix=/usr/local/nginx \

--user=www \

--group=www \

--with-openssl=/usr/local/src/openssl-1.1.0e \

--with-pcre \

--with-http_ssl_module \

--with-http_v2_module \

--with-http_realip_module \

--with-http_addition_module \

--with-http_sub_module \

--with-http_dav_module \

--with-http_flv_module \

--with-http_mp4_module \

--with-http_gunzip_module \

--with-http_gzip_static_module \

--with-http_random_index_module \

--with-http_secure_link_module \

--with-http_stub_status_module \

--with-http_auth_request_module \

--with-http_image_filter_module \

--with-http_slice_module \

--with-mail \

--with-threads \

--with-file-aio \

--with-stream \

--with-mail_ssl_module \

--with-stream_ssl_module \

# make -j8 && make install //编译并安装

1.  创建systemctl 系统Nginx 服务启动文件

 # vim /usr/lib/systemd/system/nginx.service

[Unit]

Description=The nginx HTTP and reverse proxy server

After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]

Type=forking

PIDFile=/usr/local/nginx/logs/nginx.pid

ExecStartPre=/usr/local/nginx/sbin/nginx -t

ExecStart=/usr/local/nginx/sbin/nginx

ExecReload=/bin/kill -s HUP /usr/local/nginx/logs/nginx.pid

ExecStop=/bin/kill -s QUIT /usr/local/nginx/logs/nginx.pid

PrivateTmp=true

[Install]

WantedBy=multi-user.target

2.  加入开机自启动并启动Nginx

#systemctl enable nginx.service

#systemctl start nginx.service

3.  启动和查看Nginx 启动状态

#systemctl restart nginx.service

#systemctl  status nginx.service

#ss -ntlp

4.  nginx和php-fpm整合

5.  编辑/usr/local/nginx/nginx.conf

#vim /usr/local/nginx/nginx.conf

红框中“#”号去掉

6.  红框中“#”号去掉

添加红框中内容

7.  改成如下

8.  重新载入nginx的配置文件

 # systmctl  restart nginx.service  

9.测试php文件

 在/usr/local/nginx/html下创建phpinfo.php文件，输入如下内容

 <?php

     phpinfo();

 ?>

5、浏览器访问

访问http://你的服务器ip/phpinfo.php，皆可以见到php信息了。

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