A: First, make sure you are passing the fastcgi option correctly, one way to do this is simply:

$ sudo env PKG_OPTIONS.php=fastcgi make install

 
Once that completes, there are now two php binaries on your system.
The cli binary:

$ /usr/pkg/bin/php -v
PHP 4.4.4 (cli) (built: Dec 5 2006 07:12:02)
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