adamv/homebrew-alt — pull request #157 by bfroehle (2012-01-25 19:29:39+00:00)
Title: FIX: PHP cgi/fpm options cannot both be selected.

As pointed out by @bobthecow in gh-114, php will not allow both --enable-fpm and --enable-cgi to be selected.

We easily enforce this in php.rb rather than leaving the user wondering why PHP failed to compile.