CentOS6でPHP5.3をPHP5.4にアップグレード手順

１、環境の確認

$ cat /etc/redhat-release
 CentOS release 6.3 (Final)

２、PHP5.3系の確認

# rpm -qa | grep php
 php-common-5.3.3-27.el6_5.x86_64
 php-cli-5.3.3-27.el6_5.x86_64
 php-5.3.3-27.el6_5.x86_64

３、PHP5.3の削除

# yum erase php*

４、epelとremiレポジトリの追加（64bit版）

# rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
 # rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

５、yumで追加

yum install php --enablerepo=remi

６、確認

# rpm -qa | grep php
 php-cli-5.4.24-1.el6.remi.x86_64
 php-common-5.4.24-1.el6.remi.x86_64
 php-5.4.24-1.el6.remi.x86_64

# php -v
 PHP 5.4.24 (cli) (built: Jan 9 2014 07:32:12)
 Copyright (c) 1997-2013 The PHP Group
 Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies

以上