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-rw-r--r--program/lib/Roundcube/rcube_result_set.php47
1 files changed, 12 insertions, 35 deletions
diff --git a/program/lib/Roundcube/rcube_result_set.php b/program/lib/Roundcube/rcube_result_set.php
index a4b070e28..1391e5e4b 100644
--- a/program/lib/Roundcube/rcube_result_set.php
+++ b/program/lib/Roundcube/rcube_result_set.php
@@ -3,7 +3,7 @@
/*
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
- | Copyright (C) 2006-2013, The Roundcube Dev Team |
+ | Copyright (C) 2006-2011, The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
@@ -17,22 +17,20 @@
*/
/**
- * Roundcube result set class
- *
+ * Roundcube result set class.
* Representing an address directory result set.
- * Implenets Iterator and thus be used in foreach() loops.
*
* @package Framework
* @subpackage Addressbook
*/
-class rcube_result_set implements Iterator
+class rcube_result_set
{
- public $count = 0;
- public $first = 0;
- public $searchonly = false;
- public $records = array();
+ var $count = 0;
+ var $first = 0;
+ var $current = 0;
+ var $searchonly = false;
+ var $records = array();
- private $current = 0;
function __construct($c=0, $f=0)
{
@@ -53,39 +51,18 @@ class rcube_result_set implements Iterator
function first()
{
$this->current = 0;
- return $this->records[$this->current];
- }
-
- function seek($i)
- {
- $this->current = $i;
- }
-
- /*** PHP 5 Iterator interface ***/
-
- function rewind()
- {
- $this->current = 0;
- }
-
- function current()
- {
- return $this->records[$this->current];
- }
-
- function key()
- {
- return $this->current;
+ return $this->records[$this->current++];
}
+ // alias for iterate()
function next()
{
return $this->iterate();
}
- function valid()
+ function seek($i)
{
- return isset($this->records[$this->current]);
+ $this->current = $i;
}
}