Alex

<p><strong>Attention:</strong> The update to version 3.0.0 of this plugin is a breaking change that removes the [php_everywhere] shortcode and widget. Run the upgrade wizard from the plugin’s settings page to migrate your old code to Gutenberg blocks.</p>
<p>
  This plugin enables PHP code everywhere in your WordPress instalation.
</p>
<p>
  Using this plugin you can use PHP in:
</p>
<ul>
<li>
      Pages
    </li>
<li>
      Posts
    </li>
<li>
      Sidebar
    </li>
<li>
      Everywhere you can place a Gutenberg block
    </li>
</ul>
<p>
  The plugin also supports different user restrictions and multiple PHP instances.
</p>
<p>
  So feel free to just insert PHP in every part of your WordPress site.</p>
<p>
  Examples of use:</p>
<ul>
<li>
      Create custom contact forms and process any kind of data or upload.
    </li>
<li>
      Generate user optimized content.
    </li>
<li>
      Customize every little detail of your WordPress installation.
    </li>
</ul>
<p><strong>Design</strong></p>
<p>Icon & Wallpaper Design : <a href="https://gigateam.net/" rel="nofollow ugc">GiGATEAM Ltd.</a></p>
<p><strong>Translation</strong></p>
<p>English and German : <a href="https://www.alexander-fuchs.net" rel="nofollow ugc">Alexander Fuchs</a><br />
Spanish : <a href="https://www.ibidemgroup.com/" rel="nofollow ugc">IBIDEM GROUP</a><br />
Portuguese : <a href="http://inforarte.com/" rel="nofollow ugc">Luis Reis</a><br />
Serbian : <a href="http://www.webhostinghub.com" rel="nofollow ugc">Borisa Djuraskovic</a><br />
Italian : Andrea Rosenthal Manetti</p>


PHP Everywhere

How dare you just kill the classic editor? 

And not even a decent interim solution is offered, only a list of which pages no longer work. 

This is really terrible. Everyone who was happy about a great connection to Digistore or something similar is suddenly faced with a problem - OR DON'T KNOW THAT THEY HAVE ONE! 

Really, weak and with that, everything by this author died for me.

PS: Over 1 million users use the classic editor. Shutting out a million users isn't a brilliant move.

kill websites with stupid blocks


For my ACF Pro projects that use meta boxes, I use FSE themes just because it is so much easier to create and edit custom templates for the project. However, Because FSE themes can only use blocks + HTML and CSS, this plugin is invaluable to me for some custom php coding.



One suggestion that I have and I would love to see for extra security, is to have the option for this plugin's block to show up only in the templates, and not in posts, pages and CPTs. Of course I can only use TinyMCE and with ACF Pro disable the editor all together for the corresponding CPT, or simply remove the Post Content block from the appropriate templates, but having an option to limit this plugin to just the templates will be a more elegant solution.



Nevertheless, this is a very important plugin for me.


God Sent for FSE Themes.

This plugin enables PHP code everywhere in your WordPress instalation.

Using this plugin you can use PHP in the sidebar, pages and posts.

Wow-Company

DmtLo

WPCoder

<p>Tired of editing theme files to add custom scripts or styles?<br />
<strong>WP Coder</strong> lets you insert custom HTML, CSS, JavaScript, and PHP snippets directly from your dashboard — no coding in theme files required. Gain full control and flexibility over your site.</p>
<p><a href="https://wpcoder.pro/category/documentation/" rel="nofollow ugc">Documentation</a> | <a href="https://wpcoder.pro/" rel="nofollow ugc">Upgrade to Pro</a></p>
<h3>Why WP Coder?</h3>
<ul>
<li><strong>All-in-One Code Editor:</strong> Tabbed editor for HTML, CSS, JS & PHP with CodeMirror syntax highlighting.</li>
<li><strong>Shortcode Integration:</strong> Use <code>[wp_code id="X"]</code> to embed snippets anywhere.</li>
<li><strong>Live Preview:</strong> Instantly preview HTML & CSS without reloads.</li>
<li><strong>Performance Ready:</strong> Minify CSS/JS and control script loading with <code>async</code> / <code>defer</code>.</li>
</ul>
<h3>Ideal For</h3>
<ul>
<li><strong>Developers:</strong> Test snippets, hooks, and debug quickly.</li>
<li><strong>Marketers:</strong> Insert tracking pixels, analytics, and ad scripts.</li>
<li><strong>Designers & Bloggers:</strong> Customize layouts, styles, and enhance engagement.</li>
</ul>
<h3>Key Features</h3>
<ul>
<li>Insert <strong>HTML, CSS, JS, and PHP</strong> via powerful shortcodes.</li>
<li>Smart PHP handling: run in admin, front-end, everywhere, or only where inserted.</li>
<li>Include external libraries (Google Fonts, CDN scripts & styles).</li>
<li><strong>Test Mode:</strong> Preview snippets safely before going live.</li>
<li>Import/Export snippets and settings between sites.</li>
<li><strong>NAV comments:</strong> Add inline navigation markers for faster code editing.</li>
<li>Lightweight & secure — built for performance.</li>
</ul>
<h3>Included Tools:</h3>
<h4>Integrations</h4>
<ul>
<li>Google Analytics, Facebook Pixel, and Pinterest Pixel integration.</li>
<li>Google AdSense integration with the option to disable ads for selected user roles.</li>
</ul>
<h4>Content & Templates</h4>
<ul>
<li>Markdown Editor – Disables Gutenberg and TinyMCE, replacing them with a Markdown editor powered by CodeMirror.</li>
</ul>
<h4>Developer Tools</h4>
<ul>
<li>Debug Log management (enable/disable and clear log).</li>
<li>Show Page Debug Info – Display technical info for the current request in the Admin Bar (template, query type, object, body classes). Admins only.</li>
<li>Theme Switcher –  Quickly switch between installed themes directly from the admin bar.</li>
</ul>
<h3>Included Snippets:</h3>
<h4>Editor & Content</h4>
<ul>
<li>Disable Gutenberg Editor</li>
<li>Remove Gutenberg Block CSS</li>
<li>Disable Widget Blocks</li>
<li>Enable Shortcode Execution in Widgets</li>
<li>Enable Excerpt for Pages</li>
<li>Open External Links in New Tabs</li>
<li>Change “Read More” Text</li>
</ul>
<h4>Admin Interface Tweaks</h4>
<ul>
<li>Disable Screen Options Tab</li>
<li>Disable Welcome Panel</li>
<li>Duplicate Posts</li>
<li>Disable Admin Bar</li>
</ul>
<h4>Login & User Access</h4>
<ul>
<li>Disable Login Page Language Switcher</li>
<li>Disable Login by Email</li>
<li>Disable Admin Password Reset Emails</li>
<li>Custom Login Logo</li>
<li>Custom Login Redirect URLs</li>
<li>Change Redirect After Login</li>
<li>Change Redirect After Logout</li>
</ul>
<h4>Media & Embeds</h4>
<ul>
<li>Enable SVG Upload</li>
<li>Force Lowercase Filenames</li>
<li>Default ALT Text for Avatars</li>
<li>Disable Lazy Load</li>
<li>Disable Embeds</li>
<li>Adjust oEmbed Max Dimensions</li>
</ul>
<h4>Core Functionality</h4>
<ul>
<li>Disable XML-RPC</li>
<li>Disable REST API</li>
<li>Disable Automatic Updates</li>
<li>Disable Emojis</li>
<li>Disable Shortlinks</li>
<li>Limit Post Revisions</li>
</ul>
<h4>Comments & Feedback</h4>
<ul>
<li>Disable Comments Globally</li>
<li>Disable Comment URL Field</li>
<li>Disable Self Pingbacks</li>
<li>Disable Trackbacks & Pingbacks</li>
<li>Disable HTML in Comments</li>
<li>Limit Comment Length</li>
</ul>
<h4>Cleanup & Optimization</h4>
<ul>
<li>Remove WP Version</li>
<li>Disable Attachment Pages</li>
<li>Disable RSS Feeds</li>
<li>Disable Built-in Search</li>
<li>Disable wlwmanifest Link</li>
<li>Disable Automatic Trash Emptying</li>
<li>Redirect 404 to Homepage</li>
</ul>
<p>WP Coder simplifies your WordPress development workflow and makes customization safe, fast, and flexible!</p>
<p>Get started today and simplify your WordPress development workflow with <strong>WP Coder</strong>!</p>
<h3>Quick Start Video</h3>
<p><iframe loading="lazy" title="WP Coder - Quick Start" width="750" height="422" src="https://www.youtube.com/embed/BgY3R8j1uWM?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
<h3>Plugin Demo:</h3>
<p><iframe loading="lazy" title="How to Introduce Interactive Features to WP Website with WPCoder" width="750" height="422" src="https://www.youtube.com/embed/YF4X7sU0iFY?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
<h4>Support</h4>
<p>Need help? Ask questions and get quick answers in our <a href="https://wordpress.org/support/plugin/wp-coder" rel="ugc">support center</a>.</p>


WP Coder – Insert & Manage Code Snippets


I install it on every site I build. Does the job well.


I love this plugin. Standard on all sites I build.

Snippets made simple — easily insert and manage custom PHP, CSS, JS & HTML without coding in theme files.

PHP Everywhere vs WP Coder – Insert & Manage Code Snippets