--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Cache/Frontend/Capture.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,88 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Cache
+ * @subpackage Zend_Cache_Frontend
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Capture.php 22662 2010-07-24 17:37:36Z mabe $
+ */
+
+
+/**
+ * @see Zend_Cache_Core
+ */
+require_once 'Zend/Cache/Core.php';
+
+
+/**
+ * @package    Zend_Cache
+ * @subpackage Zend_Cache_Frontend
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Cache_Frontend_Capture extends Zend_Cache_Core
+{
+    /**
+     * Page identifiers
+     * @var array
+     */
+    protected $_idStack = array();
+
+    /**
+     * Tags
+     * @var array
+     */
+    protected $_tags = array();
+    
+    protected $_extension = null;
+
+    /**
+     * Start the cache
+     *
+     * @param  string  $id Cache id
+     * @return mixed True if the cache is hit (false else) with $echoData=true (default) ; string else (datas)
+     */
+    public function start($id, array $tags, $extension = null)
+    {
+        $this->_tags = $tags;
+        $this->_extension = $extension;
+        ob_start(array($this, '_flush'));
+        ob_implicit_flush(false);
+        $this->_idStack[] = $id;
+        return false;
+    }
+
+    /**
+     * callback for output buffering
+     * (shouldn't really be called manually)
+     *
+     * @param  string $data Buffered output
+     * @return string Data to send to browser
+     */
+    public function _flush($data)
+    {
+        $id = array_pop($this->_idStack);
+        if ($id === null) {
+            Zend_Cache::throwException('use of _flush() without a start()');
+        }
+        if ($this->_extension) {
+            $this->save(serialize(array($data, $this->_extension)), $id, $this->_tags);
+        } else {
+            $this->save($data, $id, $this->_tags);
+        }
+        return $data;
+    }
+}