How to Sort the categories alphabetically?

Question

How to Sort the categories alphabetically?

Answer 1

Try below code

Using Construct Method

protected $_categoryCollectionFactory;

public function __construct(
    ...

    \Magento\Catalog\Model\ResourceModel\Category\CollectionFactory $categoryCollectionFactory,

    ...
) {
    ...

    $this->_categoryCollectionFactory = $categoryCollectionFactory;

    ...
}

public function getCategoryCollection() {
    $collection = $this->_categoryCollectionFactory->create();
    $collection->addAttributeToSelect('*')->addAttributeToSort('name','ASC');

    foreach ($collection as $category) {
        echo $category->getId() . '<br />';
        echo $category->getName() . '<br />';
        echo $category->getUrl() . '<br />';
    }

}

Using Object manager

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();

// get the list of all categories
$categoryCollection = $objectManager->get('\Magento\Catalog\Model\ResourceModel\Category\CollectionFactory');
$categories = $categoryCollection->create();
$categories->addAttributeToSelect('*')->addAttributeToSort('name','ASC');

foreach ($categories as $category) {
    echo $category->getId() . '<br />';
    echo $category->getName() . '<br />';
    echo $category->getUrl() . '<br />';
}

I hope it will work...!!!