diff options
| -rwxr-xr-x | ext/spl/examples/dualiterator.inc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/spl/examples/dualiterator.inc b/ext/spl/examples/dualiterator.inc index 544034856a..3db4487c4a 100755 --- a/ext/spl/examples/dualiterator.inc +++ b/ext/spl/examples/dualiterator.inc @@ -12,7 +12,7 @@ /** @ingroup Examples * @brief Synchronous iteration over two iterators * @author Marcus Boerger - * @version 1.1 + * @version 1.2 */ class DualIterator implements Iterator { @@ -174,6 +174,7 @@ class DualIterator implements Iterator { $it = new RecursiveDualIterator($lhs, $rhs, self::CURRENT_0 | self::KEY_0); + $it = new RecursiveIteratorIterator($it); } else { @@ -187,7 +188,7 @@ class DualIterator implements Iterator if ($identical) { - foreach(new RecursiveIteratorIterator($it) as $n) + foreach($it as $n) { if (!$it->areIdentical()) { |