public function __construct($src = null) { $attributes = array(); if ($src) { $attributes['src'] = $src; } return parent::__construct('img', $attributes); }
protected function addWidget(Lms_View_Widget_Abstract $widget) { if ($widget instanceof Lms_View_Widget_NullWrapper) { foreach ($widget->getNode()->childNodes as $node) { $this->_node->appendChild($node); } } else { $this->_node->appendChild($widget->getNode()); } }