Neotrendy

A lightweight plugin that protects email addresses from email-harvesting bots, by converting email addresses characters to HTML entities. Hide email from Spam Bots using a shortcode <code>[obfuscate_email]</code> and built-in WordPress function <a href="https://developer.wordpress.org/reference/functions/antispambot/" title="antispambot" rel="nofollow ugc">antispambot()</a>.
<h4>Features</h4>
<ul>
<li>Obfuscate plain email address</li>
<li>Obfuscate href mailto link in HTML anchor element</li>
<li>Support for custom CSS class</li>
<li>Support for email subject</li>
</ul>
<h4>Usage</h4>
Obfuscate plain email address
<pre><code>[obfuscate_email email="your@email.com"]
</code></pre>
Create clickable email address
<pre><code>[obfuscate_email email="your@email.com" link=true]
</code></pre>
Add CSS class to the HTML anchor element
<pre><code>[obfuscate_email email="your@email.com" link=true class="my-class another-class"]
</code></pre>
Obfuscate email address with email subject
<pre><code>[obfuscate_email email='your@email.com?subject=My custom email subject']
</code></pre>
<h4>Shortcode parameter</h4>
<ul>
<li><code>email</code> required – Email address.</li>
<li><code>link</code> optional – Set true if you want to create clickable email address.</li>
<li><code>class</code> optional – Add space separated list of classes.</li>
</ul>

Email Address Obfuscation

The best plugins are the ones you install and they just work. This is one of those plugins. Thanks for creating a simple tool to obfuscate email addresses.

Does exactly what it says it will

Email Address Obfuscation prevents email harvesting by hiding email address appearing in your pages, while remaining visible to your site visitors.

miniOrange

Are you a WordPress or PHP developer? Do you want to protect or obfuscate your code? 
Look no further, WordPress Obfuscator allows you to protect your WordPress plugin code or any PHP code! It will protect your intellectual property from forgery and theft by obfuscating the php code.
What is PHP Obfuscation?
When you have a php project you want to distribute, as php is a script interpretor, 
you distribute also all the sources of your software!
You may want, for any reason, that other people do not understand, modify, or adapt your software.
As your software must be understandable by the php runtime, but needs to be very difficult 
to understand by human people, php obfuscation is a very good way to achieve this goal.

WordPress Obfuscator (PHP Obfuscator)

After testing this plugin - I can't believe this - it works...

This plugin is pure magic... When I first saw the resulted file, my reaction was that WP was going to throw a million warnings and of course the white screen of death.

But unbelievably, the "obfuscated" code works like a charm... I still can't believe it...

Thanks a million, you are now forcing me to check all your other plugins... there goes my day! 

First Reaction Before Testing - No way !

WordPress Obfuscator allows you to protect or Obfuscate your WordPress plugins or any PHP code.

Email Address Obfuscation vs WordPress Obfuscator (PHP Obfuscator)