How to get cms content from cms id in magento?

$objCmsPage = Mage::getModel('cms/page')->getCollection()->addFieldToFilter('identifier','next-day');
foreach($objCmsPage as $objCmsPageContent)
{
break;
}
$objCmsHelper = Mage::helper('cms');
$objProcessor = $objCmsHelper->getPageTemplateProcessor();
echo $objProcessor->filter($objCmsPageContent->getContent());

How to get cms content from cms id in magento?

$objCmsPage = Mage::getModel('cms/page')->getCollection()->addFieldToFilter('identifier','next-day');
foreach($objCmsPage as $objCmsPageContent)
{
break;
}
$objCmsHelper = Mage::helper('cms');
$objProcessor = $objCmsHelper->getPageTemplateProcessor();
echo $objProcessor->filter($objCmsPageContent->getContent());

How To fetch all categories and subcategories in magento?

$_helper = Mage::helper(‘catalog/category’)
$_categories = $_helper->getStoreCategories()
$currentCategory = Mage::registry(‘current_category’)
if (count($_categories) > 0)
{
foreach($_categories as $_category)
{
echo $_category->getName()
$_category = Mage::getModel(‘catalog/category’)->load($_category->getId())
$_subcategories = $_category->getChildrenCategories()
if (count($_subcategories) > 0)
{
foreach($_subcategories as $_subcategory)
{
echo $_subcategory->getName()
}
}
}
}