Where are the PHP directories on Mac OS X?

Question

I'm trying to configure PHP on Mac OS X (10.5.7) and am really confused as to where this program "lives".

Here's what I've found / not found:

php: /usr/bin/php
php.ini: /etc/php.ini
extensions directory: /usr/lib/php/extensions

Are there other places where PHP components are located?

Answer 1

Have you tried:

locate php

Here is an article that may provide some guidance.

Another article: Working with PHP 5 in Mac OS X 10.5

One from php.org: Using the bundled PHP