title: How to transfer text box from page to another page
body: <p>I am new to php and I need some help.</p>
  
  <p>I have two sites. And I want to display text box from my edit.php on index.php.<br/></p>
  
  <pre><code>        &lt;form method="post"&gt;
          &lt;textarea name="content" cols="40" rows="5"&gt;
          Enter your comments here...
          &lt;/textarea&gt;&lt;br&gt;
          &lt;input type="submit" value="Submit" /&gt;
          &lt;/form&gt;
            &lt;?php
         $content = $_POST["content"];?&gt;
  </code></pre>
  
  <p>How do I transfer variable $content to my index page?</p>