I'm currently running my server on mysql and php 4+ versions. What benefit would I gain by upgrading to 5+? Thanks, -Chris
Newer scripts requiring php5 will run. Also, some scripts supporting 4 and 5 might run better on php5 due to optimizations.
Like agn said, php5 is MUCH faster than 4 because they made some speed improvements. I noticed a huge difference after I upgraded.
but if ur using applications made for php4 only than they wont work in php5 so check first befire upgrading
Better run php4 as FCGI and php5 as apachehandler. Then you'd be able to select which to use through .htaccess and it'd be more backward compatible. (eg- for old php4 scripts, select php4)