/** * Returns image utils instance * * @return oxUtilsPic */ public static function getInstance() { // disable caching for test modules if (defined('OXID_PHP_UNIT')) { self::$_instance = modInstances::getMod(__CLASS__); } if (!self::$_instance instanceof oxUtilsPic) { self::$_instance = oxNew('oxUtilsPic'); if (defined('OXID_PHP_UNIT')) { modInstances::addMod(__CLASS__, self::$_instance); } } return self::$_instance; }