ethanpil

This plugin adds a shortcode [blog] to pull info from like the template tag bloginfo(). Its very simple to use and supports the same values as bloginfo().
Why a shortcode and not the function in PHP? Sometimes I need to implement slight variations of the same site. This allows me to have the values propagate into the post content as needed without remembering every place that needs changes.
Its used like this:
<pre><code>[blog info="name"] 
</code></pre>
This is the equivalent of the following in PHP:
<pre><code>bloginfo('name');
</code></pre>
Here are some example uses:
<pre><code>[blog info="name"] - Displays the "Site Title" set in Settings > General.
[blog info="description"] - Displays the "Tagline" set in Settings > General.
[blog info="wpurl"] - Displays the "WordPress address (URL)" set in Settings > General.
[blog info="url"] - Displays the "Site address (URL)" set in Settings > General.
[blog info="admin_email"] - Displays the "E-mail address" set in Settings > General. 
</code></pre>
See here for all the usable parameters: https://codex.wordpress.org/Function_Reference/bloginfo
Fork away: https://github.com/ethanpil/wp-bloginfo-shortcode

Bloginfo Shortcode

Add a [blog] shortcode to the Wordpress editor to include data from bloginfo()

Chris Bratlien

Allows you to publish content during dev phase without having to go back and 
fix your content’s static URLs when you switch to the production URL. Registers [url] shortcode 
with your site’s base URL setting. Replaces occurances of http://mysite.com/the/link 
with [url]/the/link inside the content editor when you hit Publish or Update.
http://chrisbratlien.com/2010/05/16/relative-site-url-on-content-save/

Relative Site URL on Content Save

Allows you to publish content during dev phase without having to go back and fix your content's static URLs when you switch to the production URL …

Bloginfo Shortcode vs Relative Site URL on Content Save