Open Buddy List is a completely open, as in standards and freedom, web based address book. It also integrates with many popular communication services such as Skype, GMail, Google Calendar, Yahoo! Mail, and mobile phones.
PHP/Java Bridge is a protocol which connects a PHP module, java.so , php_java.dll , with an associated backend, ... The PHP/Java Bridge communicates with the VM through local sockets using an efficient communication protocol.