Configuring the Yum Source
Additional CentOS 6.5 Epel and Remi sources are added.
# yum Install epel-release# RPM-UVH http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
The following is the source for CentOS 7.0.
# yum Install epel-release# RPM-IVH http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
Use the Yum List command to view the installable packages (Packege).
# Yum List--enablerepo=remi--enablerepo=remi-php56 | grep php
Installing PHP5.6
The Yum source is configured, and the next step is to install PHP5.6.
# yum Install--enablerepo=remi--enablerepo=remi-php56 php php-opcache php-pecl-apcu php-devel php-mbstring php-mcrypt p Hp-mysqlnd php-phpunit-phpunit php-pecl-xdebug php-pecl-xhprof php-pdo php-pear php-fpm php-cli php-xml Php-bcmath Php-process PHP-GD Php-common
Php-opcache and PHP-PECL-APCU will effectively improve the speed of PHP execution.
Use the PHP command to view the version.
# php-v
CentOS 7 Yum Installation php5.6