-<?php
-/******************************************************************
- ** IMAP SEARCH ROUTIES
- *****************************************************************/
- if (!isset($imap_php))
- include("../functions/imap.php");
- if (!isset($date_php))
- include("../functions/date.php");
- if (!isset($array_php))
- include("../functions/array.php");
- if (!isset($mailbox_display_php))
- include("../functions/mailbox_display.php");
- if (!isset($mime_php))
- include("../functions/mime.php");
-
- $imap_search_php = true;
+<?php
+ /******************************************************************
+ ** IMAP SEARCH ROUTIES
+ ** $Id$
+ *****************************************************************/
+
+ if (defined ('imap_search_php'))
+ return;
+ define ('imap_search_php', true);
+
+ include("../functions/imap.php");
+ include("../functions/date.php");
+ include("../functions/array.php");
+ include("../functions/mailbox_display.php");
+ include("../functions/mime.php");
+