added example

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@138076 c90b9560-bf6c-de11-be94-00142212c4b1

reference/array/functions/reset.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.reset">
    <refnamediv>
@@ -19,6 +19,32 @@
      internal pointer to the first element and returns the value of the first
      array element.
     </para>
+    <para>
+     <example>
+      <title><fucntion>reset</function> example</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+
+$array = array('step one', 'step two', 'step three', 'step four');
+  
+// by default, the pointer is on the first element  
+echo current($array)."<br>\n"; // step "one"
+
+// skip two steps    
+next($array);                                 
+next($array);
+echo current($array)."<br>\n"; // "step three"
+  
+// reset pointer, start again on step one
+reset($array);
+echo current($array)."<br>\n"; // "step one"
+  
+?>
+]]>
+      </programlisting>
+     </example>
+    </para>
     <para>
      See also <function>current</function>,
      <function>each</function>, <function>next</function>,