What is the parent block for all Magento blocks? zendnwar March 18, 2015 Magento 0 Comments All Magento blocks inherits Mage_Core_Block_Abstract that inherits directly from Varien_Object Related Posts Which classes are responsible for the layout being loaded? zendnwar October 2, 2014 Mage_Core_Controller_Varien_Action::loadLayout() Mage_Core_Model_Layout::__construct() Mage_Cor .. What is the difference between Authorization, Capture, and Sale? zendnwar March 5, 2015 Authorization You request an authorization when a customer makes a purchase. An authorization ..