php7.1安装

找到对应的镜像,右键复制链接地址这里下载的镜像是PHP7
http://cn2.php.net/get/php-7.1.0.tar.gz/from/this/mirror

最后通过wget下载这个地址里解析出来的文件就可以了。

wget http://cn2.php.net/get/php-7.1.0.tar.gz/from/this/mirror

我们在当前目录输入:

tar -zvxf mirror

centos就会将我们刚刚下载的PHP7解压到当前目录。ls查看我们会看到一个php7的文件夹。

安装依赖包

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

./configure --prefix=/usr/local/php7
--with-curl
--with-freetype-dir
--with-gd
--with-gettext
--with-iconv-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-gd-native-ttf
--enable-mbregex
--enable-mbstring
--enable-opcache
--enable-pcntl
--enable-shmop
--enable-soap
--enable-sockets
--enable-sysvsem
--enable-xml
--enable-zip

6.正式安装

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make && make install

7.配置环境变量

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vi /etc/profile

在末尾追加

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PATH=$PATH:/usr/local/php7/bin
export PATH

执行命令使得改动立即生效

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source /etc/profile

8.配置php-fpm

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cp php.ini-production /etc/php.ini
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/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

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/etc/init.d/php-fpm start
 
原文地址:https://www.cnblogs.com/liqing1009/p/7544231.html