title: I cannot update a textarea using PHP update
body: <p>What im trying to do is to present the text in the 'text' row of the table about in a textarea... (that was a strange sentence)
  and i should be able to add/remove/edit text in that textarea and then press save to update it...</p>
  
  <p>When trying the about table gets wiped of all data...</p>
  
  <pre><code>&lt;?php 
  
  if(isset($_POST['submit_about']))
  
  {
  
  mysql_query("UPDATE about SET `text` = '$row['text']'");
  
  }
  
  // get result from database
    $result = mysql_query("SELECT * FROM about") 
      or die(mysql_error());
  
  // present the result
    while($row = mysql_fetch_array( $result )) {
  
    echo "&lt;form method='post' action='uc_admin.php'&gt;
    &lt;textarea name='text' rows='8'&gt;" . $row['text'] . "&lt;/textarea&gt;
    &lt;br /&gt;
    &lt;button type='submit' name='submit_about' class='btn'&gt;Save&lt;/button&gt;";
  }
  
  ?&gt;
  </code></pre>