/**
  * @return ICWP_WPSF_WpFunctions
  */
 public static function GetInstance()
 {
     if (is_null(self::$oInstance)) {
         self::$oInstance = new self();
     }
     return self::$oInstance;
 }
 /**
  * @return ICWP_WPSF_WpFunctions
  */
 public static function loadWpFunctionsProcessor()
 {
     if (!isset(self::$oWp)) {
         require_once dirname(__FILE__) . ICWP_DS . 'icwp-wpfunctions.php';
         self::$oWp = ICWP_WPSF_WpFunctions::GetInstance();
     }
     return self::$oWp;
 }