/**
* Dump block node to string.
*
* @param BlockNode $node block node
* @param integer $level indentation level
*
* @return string
*/
protected function dumpBlock(BlockNode $node, $level = 0)
{
$html = '';
$last = '';
$childs = $node->getChilds();
foreach ($childs as $i => $child) {
if (!empty($html) && !empty($last)) {
$html .= "\n";
}
$this->nextExtendsIf[$level] = isset($childs[$i + 1]) && $childs[$i + 1] instanceof CodeNode && preg_match($this->nextExtendsIfRegexp, $childs[$i + 1]->getCode());
$last = $this->dumpNode($child, $level);
$html .= $last;
}
return $html;
}
