/**
* retrieve a value
*
* @param string $name the variable to retrieve
*
* @return mixed value
*/
static function get($name)
{
if (!isset(self::$vals[$name])) {
if (count(self::$vals)) {
self::$vals[$name] = '';
}
if (file_exists($_SERVER['DOCUMENT_ROOT'] . '/ww.incs/distconfig.php')) {
require_once $_SERVER['DOCUMENT_ROOT'] . '/ww.incs/distconfig.php';
self::$vals = $config;
} else {
require_once $_SERVER['DOCUMENT_ROOT'] . '/ww.incs/distconfig.example.php';
self::$vals = $config;
}
if (!isset(self::$vals[$name])) {
self::$vals[$name] = '';
}
}
return self::$vals[$name];
}
