php - magento - documentation for public interface of magento core models -

let's have code:

$order = mage::getmodel('sales/order')->load($orderid); 

i know methods can call on $order object. there online reference can find available methods? trying write own module (observer more precisely) , need access order object , instance pull user out of it. can't find docs (reference) can achieve goal.

you can try code

$class_name=get_class($order); $methods =get_class_methods($class_name); echo "methods available"; foreach($methods $method) {     var_dump($method); }