diff --git a/README.md b/README.md
index 0f4afff8f..d8a3765dd 100644
--- a/README.md
+++ b/README.md
@@ -16,11 +16,12 @@
 - You can import these snippets into your text editor of choice (VSCode, Atom, Sublime) using the files found in [this repo](https://github.com/Rob-Rychs/30-seconds-of-code-texteditorsnippets).
 - You can import these snippets into Alfred 3, using [this file](https://github.com/lslvxy/30-seconds-of-code-alfredsnippets).
 
-#### Related
+#### Related projects
 
-- [30 Seconds of CSS](https://atomiks.github.io/30-seconds-of-css/)
-- [30 Seconds of Interviews](https://30secondsofinterviews.org/)
-- [30 Seconds of Python](https://github.com/kriadmin/30-seconds-of-python-code)
+- [30 Seconds of CSS](https://30-seconds.github.io/30-seconds-of-css/)
+- [30 Seconds of Interviews](https://30secondsofinterviews.org/) 
+- [30 Seconds of Python](https://github.com/kriadmin/30-seconds-of-python-code) *unofficial*
+= [30 Seconds of PHP](https://github.com/appzcoder/30-seconds-of-php-code) *unofficial*
 
 #### Package
 
diff --git a/docs/about.html b/docs/about.html
index 199ee1dba..d3ba6e825 100644
--- a/docs/about.html
+++ b/docs/about.html
@@ -38,9 +38,10 @@
         <h2 class="category-name">Related projects</h2>
         <p style="text-align: justify">The idea behind <strong>30 seconds of code</strong> has inspired some people to create similar collections in other programming languages and environments. Here are the ones we like the most:</p>
         <ul>
-          <li><a href="https://atomiks.github.io/30-seconds-of-css/">30 seconds of CSS</a> by <strong>atomiks</strong></li>
+          <li><a href="https://30-seconds.github.io/30-seconds-of-css/">30 seconds of CSS</a></li>
           <li><a href="http://30secondsofinterviews.org/">30 seconds of Interviews</a> by <strong>fejes713</strong></li>
-          <li><a href="https://github.com/kriadmin/30-seconds-of-python-code">30 seconds of Python</a> by <strong>kriadmin</strong></li>
+          <li><a href="https://github.com/kriadmin/30-seconds-of-python-code">30 seconds of Python</a> <em>unofficial</em></li>
+          <li><a href="https://github.com/appzcoder/30-seconds-of-php-code">30 seconds of PHP</a> <em>unofficial</em></li>
         </ul><br />
         <h2 class="category-name">Maintainers</h2>
           <div class="flex-row">