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 <?php
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * If you did not receive a copy of the license and are unable to
  * obtain it through the world-wide-web, please send an email
  * to license@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_View
  * @subpackage Helper
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @version    $Id$
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
 /** Zend_View_Helper_FormElement */
 // require_once 'Zend/View/Helper/FormElement.php';
 
 /**
  * Helper for rendering HTML forms
  *
  * @package    Zend_View
  * @subpackage Helper
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_View_Helper_Form extends Zend_View_Helper_FormElement
 {
     /**
      * Render HTML form
      *
      * @param  string $name Form name
      * @param  null|array $attribs HTML form attributes
      * @param  false|string $content Form content
      * @return string
      */
     public function form($name, $attribs = null, $content = false)
     {
         $info = $this->_getInfo($name, $content, $attribs);
         extract($info);
 
         if (!empty($id)) {
             $id = ' id="' . $this->view->escape($id) . '"';
         } else {
             $id = '';
         }
 
         if (array_key_exists('id', $attribs) && empty($attribs['id'])) {
             unset($attribs['id']);
         }
         
         if (!empty($name) && !($this->_isXhtml() && $this->_isStrictDoctype())) {
             $name = ' name="' . $this->view->escape($name) . '"';
         } else {
             $name = '';
         }
         
         if ($this->_isHtml5() && array_key_exists('action', $attribs) && !$attribs['action']) {
             unset($attribs['action']);
         }
 
         if ( array_key_exists('name', $attribs) && empty($attribs['id'])) {
             unset($attribs['id']);
         }
 
         $xhtml = '<form'
                . $id
                . $name
                . $this->_htmlAttribs($attribs)
                . '>';
 
         if (false !== $content) {
             $xhtml .= $content
                    .  '</form>';
         }
 
         return $xhtml;
     }
 }