CentOSにyumでphp7をインストールするメモ
CentOS 5.X:
rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpmCentOs
CentOS 6.x:
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
CentOS 7.X:
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm