PHP

下载安装yum -y install libxml2-devel libcurl-devel libjpeg-devel libpng-devel freetype-devel libxslt-devel gcc gcc-c++openssl-develtar xf php-7.2.3.tar.bz2 -C /tmp./configure --prefix=/usr/local/php --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-jpeg-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-xmlrpc --with-xsl --with-zlib --enable-fpm --enable-bcmath --enable-libxml --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-xml --enable-zip --with-fpm-group=nginx --with-fpm-user=nginxmakemake installcp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm && chmod 755 /etc/init.d/php-fpm #RHEL6 启动脚本cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/ #RHEL7 启动脚本cp /usr/local/php/etc/{php-fpm.conf.default,php-fpm.conf} #php-fpm 的主配置文件cp /usr/local/php/etc/php-fpm.d/www.conf{.default,} # php-fpm 的子配置文件cp php.ini-production /usr/local/php/lib/php.ini # php 的主配置文件注: 如果在 ./configure 时没有使用--with-config-file-path=/path 参数指定路径,默认的php配置文件路径在/usr/local/php/lib 下 ; 如果 ./configure 时没有使用 --with-fpm-group=nginx --with-fpm-user=nginx ,默认php-fpm进程的属主、属组是nobody[root@localhost php-fpm.d]# grep -Pv "^($|#|;)" /usr/local/php/etc/php-fpm.d/www.conf [www] user = nginxgroup = nginx listen = 127.0.0.1:9000 #跟据环境所需改变绑定的IP与监听的port pm = dynamic #php-fpm 的工作模式,推荐dynamic pm.max_children = 5 pm.start_servers = 2 pm.min_spare_servers = 1pm.max_spare_servers = 3[root@localhost ~]# systemctl start php-fpm[root@localhost ~]# lsof -i:9000 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME php-fpm 84636root 6u IPv4 206840 0t0 TCP localhost:cslistener (LISTEN) 主进程 php-fpm 84637 nginx 0u IPv4 206840 0t0 TCPlocalhost:cslistener (LISTEN) 工作进程 php-fpm 84638 nginx 0u IPv4 206840 0t0 TCP localhost:cslistener(LISTEN)在nginx 的配置文件中添加调用fastcgi的模块:说明: /data/wwwroot 是php存放的路径; php-fpm和nginx 是可以分离的(部署在不同的server上)phpredis验证: 使用phpinfo()函数输出时可以查找到redis相关模块php的优化