patch to textproc/libmrss : feedback needed

[Rodrigo OSORIO]

Hi porters,

I just submit a PR[1] to unbroken textproc/libmrss port form a failure 
caused by the use of a deprecate
declaration in the PHP module attached to the C library. This module is 
installed by default and required
by other ports as a dependency ( e.g. www/rsstail).

AFAIK, the fix lets the port compile and install without error, but I'm 
not good at PHP, and need
some feedback about who the fix reacts with PHP applications using libmrss.

Regards,
- rodrigo

[1] http://www.freebsd.org/cgi/query-pr.cgi?pr=170776