Centos7安装PHP7

安装之前必须将与CentOS / RHEL版本相对应的Webtatic EL yum存储库信息添加到yum源中。

Centos/RHEL 7.x

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpmrpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

Centos/RHEL 6.x

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpmrpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

现在，您可以通过执行以下操作来安装PHP7.0 mod_php SAPI，和PHP7 php-fpm。

yum install -y php70w php70w-opcache php70w-fpm

查看安装的PHP版本。

$ php -vPHP 7.0.24 (cli) (built: Sep 30 2017 10:10:28) ( NTS )Copyright (c) 1997-2017 The PHP GroupZend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies    with Zend OPcache v7.0.24, Copyright (c) 1999-2017, by Zend Technologies

关于此种安装PHP7方式，相关扩展安装只需要。

yum -y install php70w-扩展名称

例如安装PDO。

yum install -y php70w-pdo

更多参考链接 PHP 7.0 on CentOS/RHEL 6.9 and 7.4 via Yum