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Centos 安装 PHP7.4 和 Nginx的操作方法

准备

1、下载所需安装包

wget https://www.php.net/distributions/php-7.4.0.tar.gz

wget http://nginx.org/download/nginx-1.17.6.tar.gz

2、安装所需扩展

yum install -y gcc gcc-c++ make cmake bison autoconf wget lrzsz libtool libtool-ltdl-devel freetype-devel libjpeg.x86_64 libjpeg-devel libpng-devel gd-devel python-devel patch sudo openssl* openssl openssl-devel ncurses-devel bzip* bzip2 unzip zlib-devel libevent* libxml* libxml2-devel libcurl* curl-devel readline-devel sqlite-devel libsodium-devel https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-5.9.5-3.el7.x86_64.rpm https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-devel-5.9.5-3.el7.x86_64.rpm
安装PHP

1、解压-进入目录-生成编译文件

tar -zxvf php-7.4.0.tar.gz

cd php-7.4.0

./configure –prefix=/usr/local/php \

  –with-config-file-scan-dir=/usr/local/php/etc/ \

  –with-mhash –with-pdo-mysql \

  –with-openssl –with-mysqli \

  –with-iconv –with-zlib \

  –enable-inline-optimization \

  –disable-debug –disable-rpath \

  –enable-shared –enable-xml \

  –enable-bcmath –enable-shmop \

  –enable-sysvsem –enable-sysvshm –enable-mbregex \

  –enable-mbstring –enable-ftp \

  –enable-pcntl –enable-sockets \

  –with-xmlrpc –enable-soap \

  –without-pear –with-gettext \

  –enable-session –with-curl \

  –enable-opcache –enable-fpm \

  –without-gdbm –enable-fast-install \

  –disable-fileinfo –with-sodium2、编译 并 安装

make && make install

3、配置文件

1.复制配置文件到安装目录

cp ~/php-7.4.0/php.ini-production /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.conf2.修改PHP 配置文件 php.ini

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

内容修改如下:

;不显示错误,默认

display_errors = Off

;在关闭display_errors后开启PHP错误日志(路径在php-fpm.conf中配置),默认

log_errors = On

;字符集,默认

default_charset = “UTF-8”

;文件上传大小,默认值太小,建议修改10M

upload_max_filesize = 2M

;Maximum size of POST data that PHP will accept. 表单最大值,默认是8M,如果表单含有多图上传,大小可能不够。超过该大小后台收不到 表单数据

post_max_size = 8M

;设置PHP的扩展库路径,默认被注释了,之后一个文件夹 于 你/usr/local/php/lib/php/extensions/ 下的文件夹同名。

extension_dir = “/usr/local/php/lib/php/extensions/no-debug-non-zts-20221012/”

;设置PHP的时区

date.timezone = PRC

;开启opcache,默认是0

[opcache]

; Determines if Zend OPCache is enabled

opcache.enable=13.修改php-fpm 的配置文件 php-fpm.conf

vim /usr/local/php/etc/php-fpm.conf

内容修改如下

; 去掉里分号,方便以后重启。建议修改

;Default Value: none

; 下面的值最终目录是/usr/local/php/var/run/php-fpm.pid

; 开启后可以平滑重启php-fpm

pid = run/php-fpm.pid

; 设置错误日志的路径,可以默认值

; Note: the default prefix is /usr/local/php/var

; Default Value: log/php-fpm.log, 即/usr/local/php/var/log/php-fpm.log

error_log = /var/log/php-fpm/error.log

; Log等级,可以默认值

; Possible Values: alert, error, warning, notice, debug

; Default Value: notice

log_level = notice

; 后台运行,默认yes,可以默认值

; Default Value: yes

;daemonize = yes

; 引入www.conf文件中的配置,可以默认值

include=/usr/local/php/etc/php-fpm.d/*.conf

4.修改 www.conf

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

内容修改如下:

; 设置用户和用户组,默认都是nobody。可以默认值

user = nginx

group = nginx

; 设置PHP监听

; 下面是默认值,不建议使用。可以默认值

listen = 127.0.0.1:9000

; 根据nginx.conf中的配置fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;

;listen = /var/run/php-fpm/php-fpm.sock

######开启慢日志。可以默认值

slowlog = /var/log/php-fpm/$pool-slow.log

request_slowlog_timeout = 10s4、php-fpm 操作

/usr/local/php/sbin/php-fpm -t    # php-fpm检测配置文件是否正确

/usr/local/php/sbin/php-fpm     # php-fpm启动

kill -INT `cat /usr/local/php/var/run/php-fpm.pid`   # php-fpm关闭

kill -USR2 `cat /usr/local/php/var/run/php-fpm.pid`   #php-fpm平滑重启
安装nginx

1、解压-进入目录-生成编译文件

tar -zxvf nginx-1.17.6.tar.gz

cd nginx-1.17.6

./configure \

  –prefix=/usr/local/nginx \

  –with-http_stub_status_module \

  –with-http_ssl_module \

  –with-http_realip_module \

  –with-http_sub_module \

  –with-http_gzip_static_module \

  –with-pcre2、编译 && 安装

make

make install测试一下 /usr/local/nginx/sbin/nginx -t

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful #测试成功3、配置文件

1.配置 nginx.conf,执行 vim /usr/local/nginx/conf/nginx.conf

内容修改如下

#user nobody;

worker_processes 1;

error_log /www/logs/nginx/error.log;

error_log /www/logs/nginx/error_notice.log notice;

#error_log logs/error.log info;

#pid    logs/nginx.pid;

events {

  worker_connections 1024;

}

http {

  include    mime.types;

  default_type APPlication/octet-stream;

  #access_log logs/access.log main;

  sendfile    on;

  #tcp_nopush   on;

  #keepalive_timeout 0;

  keepalive_timeout 65;

  #gzip on;

  #显示目录

  #autoindex on;

  #显示文件大小

  #autoindex_exact_size on;

  #显示文件时间

  #autoindex_localtime on;

  include /www/conf/vhosts/*.conf;

}2.添加网站配置文件

vim /www/conf/vhosts/default.conf

文件内容如下

server{

  listen 80;

  server_name localhost,www.test.com;

  root /www/web/default;

  location / {

    #开启 url 美化

    if (!-e $request_filename){

      rewrite ^/(.*) /index.php last;

    }

    index index.html index.php;

  }

  location ~ \.php$ {

    include fastcgi.conf;

    fastcgi_pass 127.0.0.1:9000;

    try_files $uri = 404;

  }

}4、测试 配置

运行 /usr/local/nginx/sbin/nginx -t,若测试失败,返回检查执行步骤是否有错误

5、nginx 操作

/usr/local/nginx/sbin/nginx -t     # 检测配置文件是否正确

/usr/local/nginx/sbin/nginx       # 启动

/usr/local/nginx/sbin/nginx -s stop   # 关闭

/usr/local/nginx/sbin/nginx -s reload  #平滑重启
总结

以上所述是小编给大家介绍的Centos 安装 PHP7.4 和 Nginx的操作方法,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对共生网络网站的支持!

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