php intro newer version

Author: KimberleyCook

index.html

@@ -90,7 +90,8 @@ <h4>Other Recommended Python Resources</h4>
         </ul>
 
         <h3>PHP</h3>
-        <p class="lead">If you are just getting started quickly and easily with PHP, we recommend using <a href="https://docs.c9.io/docs/getting-started">Cloud9</a>, as setting up your local environment can be time consuming.</p>
+        <p class="lead">Getting your PHP environment set up can be complicated. We've summarized the
+          simplest solutions in our <a href="php/using-php/simple.html">simple guide to using PHP</a></p>
 
         <ul>
           <li><a href="php/lesson1/tutorial.html">Lesson 1 - Introduction to PHP</a></li>