brew info php

brew_info_php

php 5.3.13
http://php.net
Depends on: gettext, jpeg, libxml2, mcrypt, readline
/usr/local/Cellar/php/5.3.13 (460 files, 27M) *
  Installed with: --with-mssql
https://github.com/josegonzalez/homebrew-php/commits/master/Formula/php.rb

==> Caveats
For 10.5 and Apache:
    Apache needs to run in 32-bit mode. You can either force Apache to start
    in 32-bit mode or you can thin the Apache executable.

To enable PHP in Apache add the following to httpd.conf and restart Apache:
    LoadModule php5_module    /usr/local/Cellar/php/5.3.13/libexec/apache2/libphp5.so

The php.ini file can be found in:
    /usr/local/etc/php.ini

Development and head builds will use libedit in place of readline.

If you have installed the formula with --with-fpm, to launch php-fpm on startup:
    * If this is your first install:
        mkdir -p ~/Library/LaunchAgents
        cp /usr/local/Cellar/php/5.3.13/org.php-fpm.plist ~/Library/LaunchAgents/
        launchctl load -w ~/Library/LaunchAgents/org.php-fpm.plist

    * If this is an upgrade and you already have the org.php-fpm.plist loaded:
        launchctl unload -w ~/Library/LaunchAgents/org.php-fpm.plist
        cp /usr/local/Cellar/php/5.3.13/org.php-fpm.plist ~/Library/LaunchAgents/
        launchctl load -w ~/Library/LaunchAgents/org.php-fpm.plist

You may also need to edit the plist to use the correct "UserName".