import v1.1.0_beta1 | 2009-08-21

libs/Zend/Form/Element/Captcha.php

@@ -1,4 +1,23 @@
 <?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_Form
+ * @subpackage Element
+ * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
 
 /** Zend_Form_Element_Xhtml */
 require_once 'Zend/Form/Element/Xhtml.php';
@@ -15,6 +34,11 @@ require_once 'Zend/Captcha/Adapter.php';
  * 
  * @see http://en.wikipedia.org/wiki/Captcha
  *
+ * @category   Zend
+ * @package    Zend_Form
+ * @subpackage Element
+ * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Form_Element_Captcha extends Zend_Form_Element_Xhtml 
 {
@@ -101,6 +125,24 @@ class Zend_Form_Element_Captcha extends Zend_Form_Element_Xhtml
              ->addValidator($this->getCaptcha(), true);
     }    
 
+    /**
+     * Return all attributes
+     *
+     * @return array
+     */
+    public function getAttribs()
+    {
+        $attribs = get_object_vars($this);
+        unset($attribs['helper']);
+        foreach ($attribs as $key => $value) {
+            if ('_' == substr($key, 0, 1)) {
+                unset($attribs[$key]);
+            }
+        }
+
+        return $attribs;
+    }
+
     /**
      * Set options
      *