I did according to wizard:
Command to install the EPEL repository configuration package:
yum install h t t p s://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
Command to install the Remi repository configuration package:
yum install h t t p: //rpms.remirepo.net/enterprise/remi-release-7.rpm
Command to install the yum-utils package (for the yum-config-manager command):
yum install yum-utils
You want a single version which means replacing base packages from the distribution
Packages have the same name than the base repository, ie php-*
PHP version 7.0 packages are available for CentOS 7 in remi-php70 repository
If the priorities plugin is enabled, ensure remi-php70 have higher priority (a lower value) than base and updates
Command to enable the repository:
yum-config-manager --enable remi-php70
Command to upgrade (the repository only provides PHP):
yum update
yum -y install php-common php-cli php-dba php-bcmath php-embedded php-enchant php-fpm php-gd php-imap php-intl php-ldap php-mbstring php-mysql php-odbc php-pdo php-pear php-pecl-apc php-pecl-apc-devel php-pecl-memcache php-pgsql php-process php-pspell php-recode php-snmp php-soap php-tidy php-xml php-xmlrpc php-zts
Got errors:
--> Finished Dependency Resolution
Error: Package: php-imap-7.0.23-1.el7.remi.x86_64 (remi-php70)
Requires: libc-client.so.2007()(64bit)
Error: Package: php-tidy-7.0.23-1.el7.remi.x86_64 (remi-php70)
Requires: libtidy.so.5()(64bit)