Linux 安装php7

1.安装依赖包

yum install -y gcc gcc-c++  make zlib zlib-devel pcre pcre-devel  libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

2.下载安装包

cd /usr/local
wget https://www.php.net/distributions/php-7.1.31.tar.gz

3.解压

tar -zxvf php-7.1.31.tar.gz

4.这里只打开fpm、安装mysqli驱动包，有需求可自行加入依赖包

cd php-7.1.31

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php --enable-fpm --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd 

5.编译安装

make

make install

6.在之前编译的源码包中，找到 php.ini-production，复制到/usr/local/php下，并改名为php.ini：

cp php.ini-production /usr/local/php/php.ini

7.复制启动脚本

cp ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

chmod +x /etc/init.d/php-fpm

修改php-fpm配置文件：

cd /usr/local/php/etc

cp php-fpm.conf.default php-fpm.conf

去掉 pid = run/php-fpm.pid 前面的分号

vi php-fpm.conf

拷贝www.conf文件

cd php-fpm.d

cp www.conf.default www.conf

8.启动PHP

/etc/init.d/php-fpm start        #php-fpm启动命令

/etc/init.d/php-fpm stop         #php-fpm停止命令

/etc/init.d/php-fpm restart        #php-fpm重启命令

查看是否已经成功启动PHP

ps -ef | grep php

9.开机自启动

将 /etc/init.d/php-fpm start 添加到rc.local文件里面

vi /etc/rc.local

chmod +x /etc/rc.d/rc.local

10.大功告成！