Adding Example

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@146791 c90b9560-bf6c-de11-be94-00142212c4b1

reference/ftp/functions/ftp-cdup.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- split from ./en/functions/ftp.xml, last change in rev 1.2 -->
   <refentry id="function.ftp-cdup">
    <refnamediv>
@@ -15,6 +15,30 @@
     <para> 
      Changes to the parent directory.
     </para>
+    <para>
+     <example>
+      <title><function>ftp_cdup</function> example</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+// set up basic connection
+$conn_id = ftp_connect($ftp_server);
+
+// login with username and password
+$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
+
+if (ftp_cdup($conn_id)) {
+ echo "cdup successful\n";
+}else{
+ echo "cdup not successful\n";
+}
+
+ftp_close($conn_id);
+?>
+]]>
+      </programlisting>
+     </example>
+    </para>
     <para>
      &return.success;
     </para>