[BlueOnyx:10536] PHP exec()

[Ernie]

I have a site that has been using the  PHP exec() to call /usr/bin/gpg it was on an
old BlueQuartz server.  When I moved it to a 5108R server exec() is disabled
by default. I turned on suPHP and enabled exec() in the vsites php.ini file
as a work around.

My question is, how can you call gpg from within PHP? Is there a library or
some other extension? The reason for it is to encrypt the contents of an
email that contains confidential data generated by a form submission.


- Ernie.