/**
* Singleton method
*
* @return oxSeoEncoderManufacturer
*/
public static function getInstance()
{
if (defined('OXID_PHP_UNIT')) {
self::$_instance = modInstances::getMod(__CLASS__);
}
if (!self::$_instance) {
self::$_instance = oxNew("oxSeoEncoderManufacturer");
if (defined('OXID_PHP_UNIT')) {
modInstances::addMod(__CLASS__, self::$_instance);
}
}
if (defined('OXID_PHP_UNIT')) {
// resetting cache
self::$_instance->_aSeoCache = array();
}
return self::$_instance;
}