You can use these rpm files to update your open source apache webserver with an updated PHP5 version.
These files work on Red Hat and Centos Linux servers.
Please make sure you choose a recent PHP5 version to install on you apache webserver.
Click here to learn more about these rpm file and read about on how to install these using Yum.

Index of /php/

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 php-5.2.10/             26-Jan-2012 23:14    -   
 php-5.2.13/             26-Jan-2012 23:14    -   
 php-5.2.14/             26-Jan-2012 23:14    -   
 php-5.2.16/             26-Jan-2012 23:14    -   
 php-5.2.17/             05-Feb-2012 15:58    -   
 php-5.2.9/              26-Jan-2012 23:14    -   
 php-5.3.10/             05-Feb-2012 15:59    -   
 php-5.3.8/              05-Feb-2012 16:05    -   
 php-5.3.9/              05-Feb-2012 16:04    -   
 php-5.4.0/              03-Mar-2012 22:47    -   
 php-5.4.1/              27-Apr-2012 19:25    -   
 php-5.4.2/              04-May-2012 18:28    -   
 php-5.4.3/              08-May-2012 20:34    -