total_collections
returns the total number of collections in your archive. Only collections visible to the current user will be included. For a visitor to the site, only public collections will be included.
Usage
<?php echo total_collections(); ?>
Examples
If you had 14 public collections in your archive, you could use this code in your theme's index.php
file:
<p>My Omeka site has <?php echo total_collections(); ?> collections.</p>
To generate this:
<p>My Omeka site has 14 collections.</p>