centos 7 php upgrade

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm && rpm -Uvh epel-release-latest-6.noarch.rpm

wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm && rpm -Uvh remi-release-6*.rpm

nano /etc/yum.repos.d/remi.repo

after  change enabled

[remi]

name=Remi's RPM repository for Enterprise Linux 6 - $basearch

#baseurl=http://rpms.remirepo.net/enterprise/6/remi/$basearch/

mirrorlist=http://rpms.remirepo.net/enterprise/6/remi/mirror

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi