Step 1: Installing Remi Repository

## Install Remi Repository on RHEL/CentOS 6.3-6.0

## rpm -Uvh http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

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

Step 2: Installing Apache, MySQL 5.5.28 & PHP 5.4.9

## Installing on RHEL/CentOS 5-6 ##
# yum --enablerepo=remi,remi-test install httpd mysql mysql-server php php-common

Step 3: Installing PHP 5.4.9 Modules

## Installing on RHEL/CentOS 5-6 ##
# yum --enablerepo=remi,remi-test install php-mysql php-pgsql php-pecl-mongo php-sqlite php-pecl-memcache php-pecl-memcached php-gd php-mbstring php-mcrypt php-xml php-pecl-apc php-cli php-pear php-pdo

Step 4: Starting/Stopping Apache & MySQL 5.5.28

## Enable Apache and MySQL on Run-Levels ##
# chkconfig --levels 235 httpd on
# chkconfig --levels 235 mysqld on

## Apache Commands ## 
# /etc/init.d/httpd start
# /etc/init.d/httpd stop
# /etc/init.d/httpd status

## MySQL Commands ## 
# /etc/init.d/mysqld start
# /etc/init.d/mysqld stop
# /etc/init.d/mysqld status

Step 5: Verifying Apache, MySQL 5.5.28 & PHP 5.4.9

1. Create a page called phpinfo.php under your Apache root directory and add the following lines to it. For example (/var/www/html/phpinfo.php).

<?php

     phpinfo ();
?>

2. Now access the page via web browser like http://localhost/phpinfo.php. You will see below screenshot.

PHP 5.4.9 Preview

MySQL 5.5.28 Preview

That’s it!. If you are having any trouble installing, let me know via our comment section.

注意：

此环境安装好后，在后期可能会要加一些模块，会安装版不上去，应该这样安装

#yum –enablerepo=remi install XXXX

如：yum –enablerepo=remi install php-common

要不然默认安装的版本会是PHP 5.3的，会有冲突