fix example for saving to file

diff --git a/ext/simplexml/examples/security.php b/ext/simplexml/examples/security.php
index cbca9be79fb57865a31402ca714a3d1dfb20e817..9c3919136176c783f46503f678fc5de531ae8a79 100644 (file)
--- a/ext/simplexml/examples/security.php
+++ b/ext/simplexml/examples/security.php
@@ -2,5 +2,5 @@
 $s = simplexml_load_file('security.xml');
 echo $s->id;
 $s->id = 20;
-simplexml_save_document_file('security.new.xml', $s);
+$s->to_xml_file('security.new.xml');
 ?>