hidemyipvpn

Allows your visitors to see their IP address and location in a beautiful widget, compatible for full page views or sidebar views.
<h3>IP Lookup API</h3>
This plugin uses the IPF1 API at: 
https://api.ipf1.com/
The API is used to return the IP location data such as the country, region, and city location of the requested IP address.
The API does not collect or store any lookup requests and does not require any account or authentication to use the API. 
There is no warranty or guarantees for the accuracy or availably of the IP lookup API. Full documentation for the API is available at: 
https://api.ipf1.com/doc.html
The API terms available here: 
https://api.ipf1.com/terms.html

Free IP Lookup Widget

Allows your visitors to see their IP address and location on your Wordpress site.

cballou

PHPull is a WordPress plugin for developers who wish to easily and accurately reference php functions directly from the PHP.net website. The plugin is very easy to use and the tooltip display is easily customizable by updating an existing stylesheet theme or creating your own. More detailed information and examples can be found on the official plugin homepage, linked below.
Credit goes out to S.C. Chen for his Simple HTML DOM class that was used in this plugin. For more information on this class, please visit http://sourceforge.net/projects/simplehtmldom/.
Credit also goes out to Michael Leigeber for his amazingly lightweight tooltip javascript code. For more information on this class, please visit http://www.leigeber.com/2008/06/javascript-tooltip/. Michael also has a wonderful blog.
Related Links:
<ul>
<li><a href="http://www.jqueryin.com/projects/phpull/" title="PHPull WordPress Plugin" rel="nofollow ugc">Official Plugin Homepage</a></li>
<li><a href="http://github.com/jqueryin/PHPull/archives/master" rel="nofollow ugc">PHPull on Github</a></li>
<li><a href="https://wordpress.org/tags/phpull" rel="ugc">PHPull Support Forum</a></li>
</ul>
Change Log
<ul>
<li>1.0 – Support for Firefox 2/3, IE 6/7/8, Safari 3/4, class support</li>
</ul>

PHPull

Easily reference a PHP function and have it displayed in a styled tooltip on hover.

Free IP Lookup Widget vs PHPull