1 files changed, 48 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php b/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php
new file mode 100644
index 000000000..fdc95abb8
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use ArrayIterator;
+use Countable;
+use DOMNode;
+use DOMNodeList;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SnapshotNodeList implements Countable, IteratorAggregate
+{
+    /**
+     * @var DOMNode[]
+     */
+    private $nodes = [];
+
+    public static function fromNodeList(DOMNodeList $list): self
+    {
+        $snapshot = new self;
+
+        foreach ($list as $node) {
+            $snapshot->nodes[] = $node;
+        }
+
+        return $snapshot;
+    }
+
+    public function count(): int
+    {
+        return count($this->nodes);
+    }
+
+    public function getIterator(): ArrayIterator
+    {
+        return new ArrayIterator($this->nodes);
+    }
+}