/**
* Singleton method
*
* @return oxseoencoder
*/
public static function getInstance()
{
if (defined('OXID_PHP_UNIT')) {
self::$_instance = modInstances::getMod(__CLASS__);
}
if (!self::$_instance) {
self::$_instance = oxNew("oxSeoEncoder");
if (defined('OXID_PHP_UNIT')) {
modInstances::addMod(__CLASS__, self::$_instance);
}
}
return self::$_instance;
}
