/**
* Dump the node data as string
* @param NodeInterface $node
* @return string
*/
public static function dump(NodeInterface $node)
{
$prefix = str_repeat(static::DUMP_PREFIX, $node->getLevel());
$left = $node->getLeftValue();
$right = $node->getRightValue();
$level = $node->getLevel();
$title = $node->getNodeTitle();
$dumpData = array(static::DUMP_PREFIX_POS => $prefix, static::DUMP_LEFT_POS => $left, static::DUMP_RIGHT_POS => $right, static::DUMP_LEVEL_POS => $level, static::DUMP_TITLE_POS => $title);
ksort($dumpData);
$dumpString = vsprintf(static::DUMP_FORMAT, $dumpData);
return $dumpString;
}
