view helper example

<?php
class Application_View_Helper_HelloArray extends Zend_View_Helper_Abstract
{
   protected $_view;

   public function setView(Zend_View_Interface $view)
   {
       $this->_view = $view;
   }
   public function helloArray($array)
   {
      return $this->htmlList($array);
   }
}

// view tpl
<?php echo $this->helloArray('a','b','c'); ?>