Centos7下PHP7新版怎么安装？一起来了解下吧
方法一、简单安装(通过yum)
1.安装epel-release
rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
2.安装PHP7的rpm源
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
3.安装PHP7
yum install php70w
方法二、编译安装
1.下载php7
wget -O php7.tar.gz http://cn2.php.net/get/php-7.1.1.tar.gz/from/this/mirror
2.解压php7
tar -xvf php7.tar.gz
3.进入php目录
cd php-7.0.4
4.安装依赖包
＃ 直接复制下面一行(不包括本行)
yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel
5.编译配置(如果出现错误，基本都是上一步的依赖文件没有安装所致)
嫌麻烦的可以从这一步起参考PHP官方安装说明：http://php.net/manual/zh/install.unix.nginx.php
./configure
－－prefix=/usr/local/php
－－with-config-file-path=/etc
－－enable-fpm
－－with-fpm-user=nginx
－－with-fpm-group=nginx
－－enable-inline-optimization
－－disable-debug
－－disable-rpath
－－enable-shared
－－enable-soap
－－with-libxml-dir
－－with-xmlrpc
－－with-openssl
－－with-mcrypt
－－with-mhash
－－with-pcre-regex
－－with-sqlite3
－－with-zlib
－－enable-bcmath
－－with-iconv
－－with-bz2
－－enable-calendar
－－with-curl
－－with-cdb
－－enable-dom
－－enable-exif
－－enable-fileinfo
－－enable-filter
－－with-pcre-dir
－－enable-ftp
－－with-gd
－－with-openssl-dir
－－with-jpeg-dir
－－with-png-dir
－－with-zlib-dir
－－with-freetype-dir
－－enable-gd-native-ttf
－－enable-gd-jis-conv
－－with-gettext
－－with-gmp
－－with-mhash
－－enable-json
－－enable-mbstring
－－enable-mbregex
－－enable-mbregex-backtrack
－－with-libmbfl
－－with-onig
－－enable-pdo
－－with-mysqli=mysqlnd
－－with-pdo-mysql=mysqlnd
－－with-zlib-dir
－－with-pdo-sqlite
－－with-readline
－－enable-session
－－enable-shmop
－－enable-simplexml
－－enable-sockets
－－enable-sysvmsg
－－enable-sysvsem
－－enable-sysvshm
－－enable-wddx
－－with-libxml-dir
－－with-xsl
－－enable-zip
－－enable-mysqlnd-compression-support
－－with-pear
－－enable-opcache
6.正式安装
make && make install
7.配置环境变量
vi /etc/profile
在末尾追加
PATH=$PATH:/usr/local/php/bin
export PATH
执行命令使得改动立即生效
source /etc/profile
8.配置php-fpm
cp php.ini-production /etc/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm
9.启动php-fpm
/etc/init.d/php-fpm start
