<div>What is the best way to upgrade PHP4 to PHP5 on CentOS? I see from "rpm -qa" that I'm running PHP-4.3.9.</div><div><br class="webkit-block-placeholder"></div><div>Should I uninstall this old PHP4 package and then reinstall PHP5? Or is there some cool yum upgrade thing I might run?
</div><div><br class="webkit-block-placeholder"></div><div>This is a VMware virtual box for testing, so I'm more concerned about learning what to do, rather than interrupting anything.</div>