Terry Chay

<p><a href="http://terrychay.com/wordpress-plugins/blog-birthday" rel="nofollow ugc">Plugin Homepage</a></p>
<p>Inspired by @TwBirthday on Twitter, this shows a simple message in the admin panel on<br />
their blog birthday.</p>
<p>“Happy 3rd Blogger Birthday! You’ve been around since 11 August 2008.”</p>
<p>“Happy 7th Blog Birthday! The first post on this blog was on 19 November 2004.”</p>
<p>“Happy 1st Blog Birthday! This blog was first registered on 23 July 2010.”</p>
<p>Caveats:<br />
– Old WordPress admin accounts have a registration date of 0000-00-00 and never have a<br />
  blogger birthday.<br />
– Blog registration starts when you turn on WordPress multisite. If you did this, the<br />
  date may be off.<br />
– First post assumes that there a post_id=1 and uses the date off that.</p>
<h3>Future Features</h3>
<ul>
<li>Add ability to change the blogger birthday if blank</li>
<li>Add ability to change the blog registration date if first post is different.</li>
<li>4567890012345678900123456789001234567890012345678900123456789001234567890012345678900</li>
</ul>


Blog Birthday

Show a user a notification on their blog birthday.

Tobias Kraft

<h4>EN:</h4>
<p>Displays the age of the author. Simply insert shortcode [age] in post or page and the current age is displayed.</p>
<p>After activating the plugin, simply enter the date of birth on the profile.</p>
<h4>DE:</h4>
<p>Zeigt das Alter des Autors an. Einfach Shortcode [age] in Post oder Page einfügen und das aktuelle Alter wird angezeigt.</p>
<p>Nach dem aktivieren des Plugins, einfach über das Profil das Geburtsdatum eingeben.</p>
<h4>Dokumentation</h4>
<ul>
<li><a href="https://www.tobi-mobile.de/computer/wordpress/ageshortcode/" title="Dokumentation: Age Shortcode" rel="nofollow ugc">Plugin-Website</a></li>
</ul>
<h4>Translations</h4>
<ul>
<li>NEW: WordPress translation</li>
</ul>
<h4>Author</h4>
<ul>
<li><a href="http://www.tobi-mobile.de/" title="Blog: ToMo Blog" rel="nofollow ugc">Blog</a></li>
<li><a href="http://www.tobi-mobile.de/computer/wordpress" title="Plugins" rel="nofollow ugc">Plugins</a></li>
<li><a href="http://twitter.com/tobiaskraft" title="Twitter-Profil" rel="nofollow ugc">Twitter</a></li>
</ul>
<h3>Translations</h3>
<ul>
<li>German – default, included</li>
<li>English: included</li>
<li>Spanish: included</li>
</ul>


Age Shortcode

EN: Insert Author Age per Shortcode DE: Alter des Autors per Shortcode einfügen

Blog Birthday vs Age Shortcode