diff --git a/reference/filesystem/functions/glob.xml b/reference/filesystem/functions/glob.xml
index fcb2589488..29a752fc02 100644
--- a/reference/filesystem/functions/glob.xml
+++ b/reference/filesystem/functions/glob.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.15 $ -->
+<!-- $Revision: 1.16 $ -->
   <refentry id="function.glob">
    <refnamediv>
     <refname>glob</refname> 
@@ -79,9 +79,12 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-foreach (glob("*.txt") as $filename) {
+
+$files = glob("*.txt");
+foreach ($files as $filename) {
     echo "$filename size " . filesize($filename) . "\n";
 }
+
 ?>
 ]]>
       </programlisting>