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Merge pull request from mll-lab/nodelist-offsets

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Use foreach for iterating over NodeList
This commit is contained in:
Vladimir Razuvaev 2019-05-10 11:57:44 +07:00 • committed by GitHub
commit 22e3b0e981
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1 changed files with 2 additions and 3 deletions

5
src/Language/AST/NodeList.php
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@ -114,9 +114,8 @@ class NodeList implements ArrayAccess, IteratorAggregate, Countable
*/
public function getIterator()
{
$count = count($this->nodes);
for ($i = 0; $i < $count; $i++) {
yield $this->offsetGet($i);
foreach ($this->nodes as $key => $_) {
yield $this->offsetGet($key);
}
}