/**
* @param NodeInterface $node
* @param RenderingContextInterface $renderingContext
* @param boolean $cast
* @return mixed
*/
protected function evaluateChildNode(NodeInterface $node, RenderingContextInterface $renderingContext, $cast)
{
$output = $node->evaluate($renderingContext);
if ($cast && is_object($output)) {
if (!method_exists($output, '__toString')) {
throw new Parser\Exception('Cannot cast object of type "' . get_class($output) . '" to string.', 1273753083);
}
$output = (string) $output;
}
return $output;
}
