Magento:: get store and website information

 >> Get store data :
    Mage::app()->getStore();

    Store Id
    Mage::app()->getStore()->getStoreId();

    Store code
    Mage::app()->getStore()->getCode();

    Website Id
    Mage::app()->getStore()->getWebsiteId();

    Store Name
    Mage::app()->getStore()->getName();

    Is Active
    Mage::app()->getStore()->getIsActive();

    Store Home Url
    Mage::app()->getStore()->getHomeUrl();


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