Magento: 友好显示库存 User friendly product availability message in Magento

Here is a little something to use on template/catalog/product/view.phtml page. I got few inquiries on how to get the “in_stock” status of a product. Here is a working sample code that shows different messages when and if the product is in stock or out of stock.

<?php // Check to see if the item is in stock 
if($_product->stock_item->is_in_stock == 1): 
	echo $this->__('Availability') ?>:<strong><?php echo $this->__('In stock') ?></strong>
?>
<?php else:?>
		<strong><a href="<?php%20echo%20Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB)%20?>contacts/" title="<?php%20echo%20$this->__('Email')%20?>"><?php echo $this->__('Email') ?></a></strong>
		<?php echo $this->__('or Call for Availability') ?>&nbsp;1-222-333-444
<?php endif; ?>

来源：http://inchoo.net/magento/user-friendly-product-availability-message-in-magento/