Add new test

ext/simplexml/tests/bug27010.phpt

@@ -0,0 +1,31 @@
+--TEST--
+#27010: segfault and node text not displayed when returned from children()
+--FILE--
+<?php
+
+$xml=<<<EOF
+<drinks xmlns:hot="http://www.example.com/hot">
+ <hot:drink><hot:name>Coffee</hot:name></hot:drink>
+ <hot:drink><hot:name>Tea</hot:name></hot:drink>
+ <drink><name>Cola</name></drink>
+ <drink><name>Juice</name></drink>
+</drinks>
+EOF;
+
+$sxe = simplexml_load_string($xml);
+
+foreach ($sxe as $element_name => $element) {
+    print "$element_name is $element->name\n";
+}
+
+foreach ($sxe->children('http://www.example.com/hot') as $element_name => $element) {
+    print "$element_name is $element->name\n";
+}
+?>
+===DONE===
+--EXPECT--
+drink is Cola
+drink is Juice
+drink is Coffee
+drink is Tea
+===DONE===