I’m working on my demos for ZendCon and updating a PHP Chat application built on the Microsoft Ajax Client Libraries and the PHPMSAJAX codeplex project.
Since I want to use a JSON serializer and PHP 5.2 has one built in, I wanted to upgrade the default PHP version on CentOS (5.1) to 5.2.
To do this, I needed to install from an alternate repository maintained by "Remi" .
He has a repository for many distros, but since I’m updating CentOS, I used the RedHat ES5 repository.
Here are the commands you need to run.
rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm
Ater these steps the .rpm(s) are you your system but that not installed and active.
To "install" them do this…..
yum –enablerepo=remi update php
PHP 5.2.6 should now be installed.
Check by running this command in a console.
# php -v
The output should indicate the latest version of PHP.
To see the results from phpinfo(); you’ll probably have to restart Apache. (Or at least I did.)