Filip

This plugin adds a new template tag to show how many times a page or post has been liked and shared to Facebook or mentioned in tweets on Twitter.
<h3>Contribute</h3>
If you want to contribute to the project. Please feel free to watch, fork and love the project on <a href="https://github.com/filipjohansson/Social-Numbers" rel="nofollow ugc">GitHub</a>.

Social Numbers

This plugin adds a new template tag to show how many times a page or post has been liked and shared to Facebook or mentioned in tweets on Twitter.

Justin Watt

After activating the plugin, you will have two new template tags at your disposal:
<pre><code><?php previous_archive_link( 'format', 'link' ); ?>
<?php next_archive_link( 'format', 'link' ); ?>
</code></pre>
They adapt their output depending on whether the date archive is a day, a month, 
or a year, and they will only output a link for an adjacent time period in which you 
have published posts. Both tags take two string parameters, format and link.
The format parameter defines what comes before and after the link. In it, <code>%link</code> 
will be replaced with whatever is declared in the link parameter below. <code>previous_archive_link</code> 
defaults to “<code>&laquo; %link</code>” and <code>next_archive_link</code> defaults to “<code>%link &raquo;</code>“.
The link parameter defines the link text. Both tags default to “<code>%date</code>“, the 
adjacent archive page’s localized date.
If you’re interested in contributing to the code behind this plugin, it’s also hosted on GitHub: 
https://github.com/justincwatt/wp-adjacent-archive-links

Adjacent Archive Links

Adds two new template tags to output previous and next links on date archive pages.

Social Numbers vs Adjacent Archive Links