drupal@xuecs

XCache - [delicious]
XCache is a php code cacher and opcode optimizer , and also can do php code coverage report.

Install XCache in FreeBSD is very simple , just find XCache directory at /usr/ports,then do a "make install".
After installation , you need copy xcache.ini to the php config directory(/usr/local/etc/php/xcache.ini) , and change the config file (admin password,coverage data directory,...) . Then add xcache.so to php config file: extensions.ini.