Add example.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@166736 c90b9560-bf6c-de11-be94-00142212c4b1

reference/xattr/functions/xattr-set.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
   <refentry id="function.xattr-set">
    <refnamediv>
@@ -62,6 +62,26 @@
      See also <function>xattr_get</function>, <function>xattr_remove</function>, 
      <function>xattr_list</function>.
     </para>
+    <example>
+     <title><function>xattr_set</function> example</title>
+     <para>
+      The following code sets extended attributes on .wav file.
+     </para>
+     <programlisting role="php">
+<![CDATA[
+<?php
+$file = 'my_favourite_song.wav;
+xattr_set($file, 'Artist', 'Someone');
+xattr_set($file, 'My ranking', 'Good');
+xattr_set($file, 'Listen count', '34');
+
+/* ... other code ... */
+
+printf("You've played this song %d times", xattr_get($file, 'Listen count')); 
+?>
+]]>
+     </programlisting>
+    </example>
    </refsect1>
   </refentry>