MFH: add parameter allowing node to be exported into existing Document context [DOC]

add test
fix warnings

1 files changed, 37 insertions, 0 deletions

diff --git a/ext/xmlreader/tests/expand.phpt b/ext/xmlreader/tests/expand.phpt
new file mode 100644
index 0000000000..99c0604b8e
--- /dev/null
+++ b/ext/xmlreader/tests/expand.phpt
@@ -0,0 +1,37 @@
+--TEST--
+XMLReader: Expand into existing DOM documet
+--SKIPIF--
+<?php if (!extension_loaded("xmlreader")) print "skip";
+if (!extension_loaded("dom")) print "skip";
+$reader = new XMLReader();
+if (!method_exists($reader, 'expand')) print "skip";
+?>
+--FILE--
+<?php 
+
+$basexml = '<?xml version="1.0" encoding="UTF-8"?>
+<books><book>base book</book></books>';
+
+$xmlstring = '<?xml version="1.0" encoding="UTF-8"?>
+<books><book>new book</book></books>';
+
+$dom = new DOMDocument();
+$dom->loadXML($basexml);
+
+$reader = new XMLReader();
+$reader->XML($xmlstring);
+while ($reader->read()) {
+    if ($reader->localName == "book") {
+        $node = $reader->expand($dom);
+        if ($node->ownerDocument) {
+            echo $node->ownerDocument->documentElement->firstChild->textContent . "\n";
+        }
+        break;
+    }
+}
+$reader->close();
+?>
+===DONE===
+--EXPECT--
+base book
+===DONE===
\ No newline at end of file