sudo port install php5 +apache2 +mysql5 +postgresql
sudo /opt/local/apache2/bin/apxs -a -e -n "php5" libphp5.so
cd /opt/local/etc/
cp php.ini-dist php.ini
vi /opt/local/apache2/conf/httpd.conf
Include conf/extras-conf/*.conf
sudo /opt/local/apache2/bin/apachectl start