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<?php

/**
 * Class TNW_Salesforce_Model_Observer
 */
class TNW_Salesforce_Model_Observer
{
 
    public function accountSendBefore(Varien_Event_Observer $observer) {
        /** 
         * Array of Salesforce objects
         * @var stdClass[] $_data   
         * 
         * Example:
         * array (size=1)
         *   24 => // 24 - Magento customer ID or it can be "guest_{{counter}}" for non-register customers
         *     object(stdClass)[335]
         *       public 'OwnerId' => string '00524000001veuuAAA' (length=18)
         *       public 'Id' => string '0012400000Q0YdYAAV' (length=18)
         *       public 'tnw_mage_enterp__disableMagentoSync__c' => boolean true
         *       public 'Name' => string 'Mark Woodland' (length=13)
         */
		$_data = $observer->getData('data');

		// Your custom code
    }
 
}