| protected traverseNode ( PhpParser\Node $node ) : Generator | ||
| $node | PhpParser\Node | |
| Результат | Generator | |
protected function traverseNode(Node $node)
{
foreach ($node->getSubNodeNames() as $name) {
$subNode =& $node->{$name};
if (is_array($subNode)) {
foreach ($this->traverseArray($subNode) as $rNode) {
(yield $rNode);
}
} elseif ($subNode instanceof Node) {
(yield $subNode);
foreach ($this->traverseNode($subNode) as $rNode) {
(yield $rNode);
}
}
}
}