# File src/ruby_supportlib/phusion_passenger/platform_info/apache.rb, line 164
    def self.httpd_architecture_bits(options = nil)
      if options
        info = apache2ctl_V(options)
      else
        info = apache2ctl_V
      end
      if info
        info =~ %r{Architecture:(.*)}
        text = $1
        if text =~ /32/
          32
        elsif text =~ /64/
          64
        else
          nil
        end
      else
        nil
      end
    end