Sendy on AppFog default config.

af-sendy-default.php

<?php 
//==================================================================================//  
// Configuration
//==================================================================================//

//path to your Sendy installation (without the trailing slash)
define('APP_PATH', 'http://sendy.yourdomain.com');

## --- APPFOG --- ##

// Read in the VCAP_SERVICES environment variable, parse the json, and
// check to see if it exists. If it does, use the settings for our default
// database connection.
$vcap_services = json_decode(getenv("VCAP_SERVICES"), true);
if(!empty($vcap_services)) { // database connection credentials 
  $dbHost = $vcap_services['mysql-5.1'][0]['credentials']['host']; // mySQL Hostname
  $dbUser = $vcap_services['mysql-5.1'][0]['credentials']['username']; // mySQL Username
  $dbPass = $vcap_services['mysql-5.1'][0]['credentials']['password']; // mySQL Password
  $dbName = $vcap_services['mysql-5.1'][0]['credentials']['name']; // mySQL Database Name
  if ($vcap_services['mysql-5.1'][0]['credentials']['port']) {
    $dbPort = $vcap_services['mysql-5.1'][0]['credentials']['port']; // mySQL port
  }
} else { 
  $dbHost = 'localhost'; //mySQL Hostname
  $dbUser = ''; // mySQL Username
  $dbPass = ''; // mySQL Password
  $dbName = ''; // mySQL Database Name
  // $dbPort = 3306; //mySQL port (only if you need to change it)
}

## --- APPFOG --- ##

//domain of cookie (99.99% chance you don't need to edit this)
define('COOKIE_DOMAIN', '');

//==================================================================================//
?>