本文安装参考这里，并且全程墙外网;
查看Linux版本
cat /etc/centos-release
CentOS Linux release 7.3.1611 (Core)
删除之前的 PHP 版本
yum remove php* php-common //如果存在其他版本删除原来的版本
rpm 安装 Php7 相应的 yum源
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum安装PHP7
yum install php70w-fpm php70w-opcache
查看PHP版本
php -v / php-fpm -v
附录
| Package | Provides |
|---|---|
| Package | Provides |
| php70w | mod_php, php70w-zts |
| php70w-bcmath | |
| php70w-cli | php-cgi, php-pcntl, php-readline |
| php70w-common | php-api, php-bz2, php-calendar, php-ctype, php-curl, php-date, php-exif, php-fileinfo,php-filter,php-ftp,php-gettext,php-gmp, php-hash, php-iconv, php-json, php-libxml, php-openssl,php-pcre,php-spl,php-tokenizer, php-zend-abi, php-zip, php-zlib |
| php70w-dba | |
| php70w-devel | |
| php70w-embedded | php-embedded-devel |
| php70w-enchant | |
| php70w-fpm | |
| php70w-gd | |
| php70w-imap | |
| php70w-interbase | php_database, php-firebird |
| php70w-intl | |
| php70w-ldap | |
| php70w-mbstring | |
| php70w-mcrypt | |
| php70w-mysql | php-mysqli, php_database |
| php70w-mysqlnd | php-mysqli, php_database |
| php70w-odbc | php-pdo_odbc, php_database |
| php70w-opcache | php70w-pecl-zendopcache |
| php70w-pdo | php70w-pdo_sqlite, php70w-sqlite3 |
| php70w-pdo_dblib | php70w-mssql |
| php70w-pear | |
| php70w-pecl-apcu | |
| php70w-pecl-imagick | |
| php70w-pecl-redis | |
| php70w-pecl-xdebug | |
| php70w-pgsql | php-pdo_pgsql, php_database |
| php70w-phpdbg | |
| php70w-process | php-posix, php-sysvmsg, php-sysvsem, php-sysvshm |
| php70w-pspell | |
| php70w-recode | |
| php70w-snmp | |
| php70w-soap | |
| php70w-tidy | |
| php70w-xml | php-dom, php-domxml, php-wddx, php-xsl |
| php70w-xmlrpc |