How to install PHP on Centos 6.4

Installing Apache on Centos 6.4 here

Step 1:  Install Remi Dependency on CentOS 6 and Red Hat (RHEL) 6 
[root@howtolinux ~]# rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

Stepv2 : Install Apache and PHP

[root@howtolinux ~]# yum --enablerepo=remi,remi-test install httpd php php-common

Step 3: Start Apache

[root@howtolinux ~]# /etc/init.d/httpd start

Or

[root@howtolinux ~]# service httpd start  

Step 4: Creat file info.php test PHP

Add following content to /var/www/html/info.php file.

 [root@howtolinux ~]# vi /var/www/html/info.php

<?php

phpinfo();

?>

Step 5: Disable IPtable or Open Port IP table

 [root@howtolinux ~]# /etc/init.d/iptables stop

Step 6: Check created page with browser

Access following address, with your browser. http://localhost/info.php

Done, Good Luck For You!