title: How echo input value in same page?
body: <p>Have a coding:</p>
  
  <pre><code>if(!$fgmembersite-&gt;CheckLogin())
  { $loggedin="0";} else { $loggedin="1"; }
  if ($loggedin=="1") { echo "&lt;form method=\"post\"&gt;
  &lt;input type=text id=\"nameField\" name=\"nameField\" value=\"". $fgmembersite-&gt;UserFullName() ." \"/&gt;&lt;/form&gt;"; }
  </code></pre>
  
  <p>Want to echo again the nameField likE:</p>
  
  <pre><code>&lt;?php echo $nameField ?&gt;
  </code></pre>
  
  <p>How is this possible?</p>