/**
* Gets line number for where the node is defined.
*
* The method `DOMNode::getLineNo()` does not return the correct line number for text nodes. So this method
* can return either the original line number returned by libxml or the fixed and correct line number
* created by the `XMLDocument::fixLineNumbers()` method.
*
* @return int Either the original line number returned by libxml or the fixed and correct line number
* created by the `XMLDocument::fixLineNumbers()` method.
*/
public function getLineNo()
{
$container = $this->ownerDocument->getLineNumberContainer();
if ($container && $container->contains($this)) {
return $container->offsetGet($this);
}
return parent::getLineNo();
}
