FYI, I'm seeing a lot slower PHP 5.2.0 vs 4.4.0, but I don't have a real
benchmark. This is using the CLI - no web server involved. This is for one
specific script:
Run time for PHP-4.4.0 : 3.3 secs
Run time for PHP-5.2.0 : 24.2 secs
That is NOT encouraging.