If you are looking to set Breadcrumb in zend framework. Please follow the below code for the same::
1)Open your controller file and function in which you want to add breadcrumb.
/* BreadCrumb starts Here */
$breadcrumbArray = Array("Hostipal Listing" => "http://www.abc.com/hostpitals/listing/", "Xyx Hostpital" => "");
//key will describe the word appear in breadcrumb and value will the Path of this.
$this->view->breadcrumbArray = $breadcrumbArray;
/* BreadCrumb ends Here */