较新版本（如5.6）的PHP已经自带FPM(fastCGI process manager,FastCGI进程管理器)模块，用来对PHP解析实例进行管理，优化解析效率，因此在配置PHP编译选项时应添加"--enable-fpm"以启用此模块。为了提高PHP解析效率，建议将相应版本的ZendGuardLander也装上
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1）编译安装php
[root@localhost ~]# yum -y install gd libxml2-devel libjpeg-devel libpng-devel
导入php软件包(php-5.6.39.tar)
[root@localhost ~]# tar xf php-5.6.39.tar.gz -C /usr/src
[root@localhost ~]# cd /usr/src/php-5.6.39/
2）安装后的调整
[root@localhost php-5.6.39]# ./configure --prefix=/usr/local/php5 --with-gd --with-zlib --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config
--with-config-file-path=/usr/local/php5 --enable-mbstring --enable-fpm --with-jpeg-dir=/usr/lib && make && make install