PHP Manual . ... PHP 4 can be build as a Pike module for the Caudium webserver. ... Follow the simple instructions below to install PHP 4 for Caudium. ... Make sure you have Caudium installed prior to attempting to install PHP 4. ... Change directory to php-x.y.z (where x.y.z is the version number). 3./configure --with-caudium=/opt/caudium/server 4. make 5. make install 6. ... Note: When compiling PHP 4 with MySQL support you must make sure that the normal MySQL client code is used. ... Servers-fhttpd ...