Get Product ID and Product Name in Magento

load($productid); //getting product object for particular product id

echo $_product->getShortDescription(); //product's short description
echo $_product->getDescription(); // product's long description
echo $_product->getName(); //product name
echo $_product->getPrice(); //product's regular Price
echo $_product->getSpecialPrice(); //product's special Price
echo $_product->getProductUrl(); //product url
echo $_product->getImageUrl(); //product's image url
echo $_product->getSmallImageUrl(); //product's small image url
echo $_product->getThumbnailUrl(); //product's thumbnail image url

?>
------OR------------
getCollection(); //products collection
foreach ($collection as $product) //loop for getting products
{

$model->load($product->getId());
$pname = $model->getName();
if(strcmp($pname,$product_name)==0)
{
$id = $product->getId();
}
}
echo 'Required ID->'.$id; //id of product
?>