Добавление поля с редактором (подробного описания description1) - Разработки и улучшения

    $description1 = "description1_".$lang->language;

<tr>
    <td  class="key">Дополнительное поле:</td>
    <td>
        <?php
           $editor1 = &JFactory::getEditor();
           print $editor1->display('description1'.$lang->id,  
              $row->$description1 , '100%', '350', '75', '20');
        ?>
    </td>
</tr>

$post['description1_'.$lang->language] = 
    JRequest::getVar('description1'.$lang->id,'','post',"string", 2);

$description1 = $lang->get('description1');

$this->description1 = $this->$description1;

<?php print $this->product->description1; ?>

<?php 
$product = &JTable::getInstance('product', 'jshop');

$product->load($prod['product_id']);

$product->getDescription();

print trim($product->description1);?>

$urlwebsite = "urlwebsite_".$lang->language;
      <tr>
        <td  class="key">
           Адрес проекта (Пример www.website.ru):
         </td>
         <td>
           <textarea name = "<?php print $urlwebsite;?>" cols = "50" rows="1"><?php echo $row->$urlwebsite ?></textarea>
         </td>
       </tr>

$post['urlwebsite_'.$lang->language] = JRequest::getVar('urlwebsite_'.$lang->language,'','post',"string", 2);

$urlwebsite = $lang->get('urlwebsite');  
и это:
$this->urlwebsite = $this->$urlwebsite;

Warning: Invalid argument supplied for foreach() in /components/com_jshopping/lib/functions.php on line 657
Warning: Invalid argument supplied for foreach() in /components/com_jshopping/lib/functions.php on line 427

       <tr>
    <td  class="key">Халява:</td>
    <td>
            <input type="checkbox" name = "<?php echo $fealdsss?>" value = "<?php echo $row->$fealdsss?>" class = "inputbox" id="RadioGroup1_0">
            Сборка:Бесплатно!
          <br>
         
            <input type="checkbox" name = "<?php echo $fealdsss?>" value = "<?php echo $row->$fealdsss?>" class = "inputbox" id="RadioGroup1_1">
            Доставка:Бесплатно!
          <br>

    </td>
</tr>

checked

<input type="checkbox" name = "<?php echo $fealdsss?>" value = "<?php echo $row->$fealdsss?>" class = "inputbox">
            Сборка:Бесплатно!

<input type = "text" class = "inputbox" size = "80" name = "<?php echo $name?>" value = "<?php echo $row->$name?>" />

<?php echo $fealdsss?>

$fealdsss = "fealdsss_".$lang->language;

 $fealdsss = "fealdsss_".$lang->language;

<tr>
    <td  class="key">Дополнительное поле:</td>
    <td>
<input type="checkbox" name = "<?php echo $fealdsss?>" value = "<?php echo $row->$fealdsss?>" class = "inputbox">
            Сборка:Бесплатно!
    </td>
</tr>

$post['fealdsss_'.$lang->language] = 
    JRequest::getVar('fealdsss'.$lang->id,'','post',"string", 2);

$fealdsss = $lang->get('fealdsss');

$this->fealdsss = $this->$fealdsss;

<?php print $this->product->fealdsss; ?>

<input type="checkbox" name = "<?php echo $fealdsss?>" value = "1" class = "inputbox" <?php if ($row->$fealdsss) echo 'checked="checked"'?> />

if (!isset($post['fealdsss_'.$lang->language])) $post['fealdsss_'.$lang->language] = 0;