Magento - 显示随机的推荐

Question

我需要在主页上随机显示推荐信

$collection = Mage::getModel('turnkeye_testimonial/testimonial')->getCollection();   
foreach($collection as $testimonial)
{
   /My Div
}

我该怎么办？

Answer 1

$collection=Mage::getModel('turnkeye_testimonial/testimonial')->getCollection();
 $collection->getSelect()->order('rand()');
$collection->setPage(1, $numProducts);
foreach($collection as $testimonial)
{
   /My Div
}