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Categories

categories

Loops through every category, one, by one. Returns true when there is more categories to be listed or false when we are at the end. Should be used like this:

<?php while(categories()): ?>
    <!-- Loop through the categories. -->
<?php endwhile; ?>

category_count

Returns the number of posts that are in the current category.

category_description

Returns the current category description.

category_id

Returns the current category ID.

category_slug

Returns the current category url slug.

category_title

Returns the current category title.

category_url

Returns the full current category url.

total_categories

Returns the number of categories.

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