title: Is there a PHP function to call all variables from a form?
body: <p>Hey, I'm programming a feedback form on a website for a client, however, there are over 100 inputs (all uniquely named). I was wondering if there was a loop I could run to get all of the variables, do you have to call them like this:</p>
  
  <pre><code>$variable = $_REQUEST['variable'];
  </code></pre>
  
  <p>EDIT:</p>
  
  <p>I'm going with $_POST as recommended by everyone here - thanks for the input! I'll just manually go through and write a line for each $_POST I have.</p>