Version of Apache to install from /usr/ports

[Colin J. Raven]

Hi all!
FINALLY got FreeBSD installed and playing nice. 
Now to set some stuff up. I could use some help here if someone could
spare a few minutes....
1. Apache: what version should I install from /usr/ports...apache2?
2. How would I install apache so that it recognizes php (need to learn
php rather badly)
3. Speaking of php...how do I install IT on the server? Is it in ports
someplace? I don't see it, but maybe I'm being dumb. 
4. Ditto MySQL...how/where?

Regards (& TIA!!),
-Colin
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Colin J. Raven