1.下载

去官网下载。

2、上传并解压

tar -zxvf php-7.2.10.tar.gz

3、进入文件夹

cd php-7.2.10

4、安装相关依赖包

yum install pcre pcre-devel zlib zlib-devel openssl openssl-devel gd gd-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel lua-devel autoconf libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel libidn libidn-devel libtool libtool-libs libevent-devel libevent openldap openldap-devel nss_ldap openldap-clients openldap-servers libtool-ltdl libtool-ltdl-devel bison libgcrypt php-mcrypt libmcrypt libmcrypt-devel cmake gcc gcc-c++ ncurses-devel perl-Data-Dumper libicu-devel libquadmath-devel python-devel bzip2-devel

5、编译

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-gd --with-iconv --with-zlib --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-curl --with-jpeg-dir --with-freetype-dir --enable-opcache --with-png-dir --with-libxml-dir  --with-mhash

6、全部编译完成之后执行：

make && make install

make安装完成之后会出现目录/usr/local/php；

7、配置启动：

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 sapi/fpm/php-fpm /usr/local/bin

然后启动 php-fpm 服务

/usr/local/bin/php-fpm

执行以下命令查看是否启动成功，是否有进程

ps -ef | grep php

如果需要结束php-fpm进程

pkill php-fpm