/** * Convert a display name into a potential variable * name that we could use in forms/code * * @param name Name of the string * @return string An equivalent variable name * * @access public * @return string (or null) * @static */ function titleToVar($title) { if (!CRM_Utils_Rule::title($title)) { return null; } $variable = CRM_Utils_String::munge($title); if (CRM_Utils_Rule::variable($variable)) { return $variable; } return null; }