hackadelic

When you use a shortcode in a text widget to dynamically create its content, the shortcode may yield empty content in some contexts, leaving you with an ugly looking empty widget in your sidebar with nothing more than a title and a blank rectange.
What you want is a text widget that will only show up when it does have content. This is such a widget.
A use case when you will immediately benefit from <a href="http://hackadelic.com/solutions/wordpress/discreet-text-widget" title="Discreet Text Widget" rel="nofollow ugc">Discreet Text Widget</a> is when you want a <a href="http://hackadelic.com/solutions/wordpress/toc-boxes" title="Hackadelic SEO Table Of Contents" rel="nofollow ugc">Table of Contents</a> <a href="http://hackadelic.com/table-of-contents-in-the-sidebar" title="How To Add a Table Of Contents to the Sidebar" rel="nofollow ugc">in the sidebar</a>.
Check out the <a href="http://hackadelic.com/solutions/wordpress/discreet-text-widget" title="Discreet Text Widget" rel="nofollow ugc">plug-in homepage</a> for in-depth information about the plug-in.
<h3>License</h3>
This file is part of the Hackadelic Discreet Text Widget WordPress plugin.
Hackadelic Discreet Text Widget is free software: you can redistribute it and/or modify it under the terms of the <a href="http://www.fsf.org/licensing/licenses/agpl-3.0.html" rel="nofollow ugc">GNU Affero General Public License</a> as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Hackadelic Discreet Text Widget is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with Hackadelic Discreet Text Widget. If not, see <a href="http://www.gnu.org/licenses/" rel="nofollow ugc">http://www.gnu.org/licenses/</a>.

Hackadelic Discreet Text Widget

A smarter text widget that can be used to display table of contents in the sidebar.

SKSDEV

Allow PHP Execute Run PHP code inserted into WordPress posts and pages and Text Widget 
also you can add php code in your post or page title section.
The PHP code runs as the page is sent to the browser. Output of the PHP code is published 
 directly onto the post , page or widget section where the PHP code is located. 
you can be activated without any fear.
Examples of use:
<ul>
<li>Use the php code on your page, post ,default text widget ,page title or post title
</li>
</ul>

Allow PHP Execute

Executes PHP code on WordPress post ,page and on default Text Widget

Hackadelic Discreet Text Widget vs Allow PHP Execute