LNMP:5. CentOS 7 安装 PHP7.2
PHP(Hypertext Preprocessor)是一种广泛使用的开源服务器端脚本语言,尤其适用于Web开发。PHP可以嵌入到HTML中,并与多种数据库集成,最常用的是MySQL。其灵活性、易学性和强大的社区支持使得PHP成为开发动态网页和Web应用程序的首选语言之一。
官网:https://www.php.net/
安装与初始化配置
命令
[rover@localhost ~]# su -
[root@localhost ~]# cd /usr/local/src
#安装依赖环境
[root@localhost src]# yum -y install libxml2* openssl* libcurl* libjpeg* libpng* freetype* libmcrypt* gcc
#下载php7.2.32安装包
[root@localhost src]# wget -c https://www.php.net/distributions/php-7.2.32.tar.gz
#解压安装包
[root@localhost src]# tar -zxvf php-7.2.32.tar.gz
#进入php-7.2.32目录
[root@localhost src]# cd php-7.2.32
#配置
[root@localhost php-7.2.32]# ./configure --prefix=/usr/local/php --with-mysqli --with-pdo-mysql --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir --enable-simplexml --enable-xml --disable-rpath --enable-bcmath --enable-soap --enable-zip --with-curl --enable-fpm --enable-mbstring --enable-sockets --with-gd --with-openssl --with-mhash --enable-opcache --disable-fileinfo
#编译并安装
[root@localhost php-7.2.32]# make && make install (过程约10分钟, 因系统配置而定)
#配置服务
[root@localhost php-7.2.32]# ln /usr/local/php/sbin/php-fpm /usr/local/sbin
[root@localhost php-7.2.32]# cp /usr/local/src/php-7.2.32/php.ini-development /usr/local/php/lib/php.ini
[root@localhost php-7.2.32]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
[root@localhost php-7.2.32]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
[root@localhost php-7.2.32]# cp -R /usr/local/php/sbin/php-fpm /etc/init.d/php-fpm
[root@localhost php-7.2.32]# echo 'export PATH="/usr/local/php/bin:$PATH"' >> /etc/profile
[root@localhost php-7.2.32]# source /etc/profile
[root@localhost php-7.2.32]# vim /usr/local/php/etc/php-fpm.d/www.conf
- 23 user = nobody
- 24 group = nobody
+ 23 user = www
+ 24 group = www
#启动php服务
[root@localhost php-7.2.32]# /etc/init.d/php-fpm 启动服务(结束服务: killall php-fpm)
#修改nginx服务,使其支持php
[root@localhost php-7.2.32]# vim /usr/local/nginx/conf/nginx.conf
将
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
更改为
location ~ \.php$ {
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;
}
#重载Nginx服务
[root@localhost php-7.2.32]# systemctl reload nginx
#在nginx默认访问目录下创建phpinfo文件
[root@localhost php-7.2.32]# vim /usr/local/nginx/html/phpinfo.php
<?php
phpinfo();
#配置开机启动
[root@localhost php-7.2.32]# /usr/lib/systemd/system/php.service
[Unit]
Description=PHP serve
After=network.service
StartLimitIntervalSec=0
[Service]
Type=forking
Restart=always
RestartSec=1
ExecStart=/usr/local/php/sbin/php-fpm
ExecStop=/usr/local/php/sbin/php_stop.sh
[Install]
WantedBy=multi-user.target
#将 PHP 加入系统开机启动并启动 PHP 服务
[root@localhost php-7.2.32]# systemctl enable php
[root@localhost php-7.2.32]# systemctl start php