1. Make sure you have Caudium installed prior to attempting to
install PHP 4. For PHP 4 to work correctly, you will need Pike
7.0.268 or newer. For the sake of this example we assume that
Caudium is installed in /opt/caudium/server/.
2. Change directory to php-x.y.z (where x.y.z is the version number).
3. ./configure --with-caudium=/opt/caudium/server
5. make install
6. Restart Caudium if it's currently running.
7. Log into the graphical configuration interface and go to the
virtual server where you want to add PHP 4 support.
8. Click Add Module and locate and then add the PHP 4 Script Support module.
9. If the documentation says that the 'PHP 4 interpreter isn't
available', make sure that you restarted the server. If you did
check /opt/caudium/logs/debug/default.1 for any errors related to
PHP4.so. Also make sure that
10. Configure the PHP Script Support module if needed.