public function __get($name)
{
switch ($name) {
case 'contentType':
return $this->_contentType;
case 'document':
return $this->getDocument();
case 'length':
return count($this->_nodes);
case 'xpath':
return $this->getXpath();
case 'onPrepareSelector':
return $this->_onPrepareSelector;
default:
return NULL;
}
}
/** * Virtual properties, read property * * @param string $name * @throws \UnexpectedValueException * @return mixed */ public function __get($name) { switch ($name) { case 'attr': return new Query\Attributes($this); case 'css': return new Query\Css($this); case 'data': if ($node = $this->getFirstElement()) { return new Query\Data($node); } else { throw new \UnexpectedValueException('UnexpectedValueException: first selected node is no element.'); } } return parent::__get($name); }