Index: trunk/core/kernel/utility/cache.php
===================================================================
diff -u -N
--- trunk/core/kernel/utility/cache.php	(revision 4880)
+++ trunk/core/kernel/utility/cache.php	(revision 0)
@@ -1,89 +0,0 @@
-<?php
-
-	class kCache extends Params {
-
-		/**
-		* Connection to database
-		*
-		* @var kDBConnection
-		* @access public
-		*/
-		var $Conn;
-
-		var $statistics = Array();
-		var $debugCache = false;
-
-		function kCache($params_str = null) {
-			parent::Params($params_str);
-			$this->Conn =& $this->Application->GetADODBConnection();
-
-			$this->debugCache = $this->Application->isDebugMode() && constOn('DBG_CACHE');
-		}
-
-		/**
-		 * Adds new value to cache $cache_name and identified by key $key
-		 *
-		 * @param string $cache_name cache name
-		 * @param int $key key name to add to cache
-		 * @param mixed $value value of chached record
-		 */
-		function setCache($cache_name, $key, $value)
-		{
-			$cache = $this->Get($cache_name, Array());
-			$cache[$key] = $value;
-			$this->Set($cache_name, $cache);
-		}
-
-		/**
-		 * Returns cached $key value from cache named $cache_name
-		 *
-		 * @param string $cache_name cache name
-		 * @param int $key key name from cache
-		 * @return mixed
-		 */
-		function getCache($cache_name, $key)
-		{
-			$cache = $this->Get($cache_name, Array());
-			$ret = getArrayValue($cache, $key);
-
-			$this->setStatistics($cache_name, $key, $ret);
-
-			return $ret;
-		}
-
-		function setStatistics($cache_name, $key, $found)
-		{
-			if (!$this->debugCache) return true;
-
-			if (!isset($this->statistics[$cache_name])) {
-				$this->statistics[$cache_name] = Array();
-			}
-
-			if (!isset($this->statistics[$cache_name][$key])) {
-				$this->statistics[$cache_name][$key] = Array();
-			}
-
-			$status_key = $found ? 'found' : 'not_found';
-			if (!isset($this->statistics[$cache_name][$key][$status_key])) {
-				$this->statistics[$cache_name][$key][$status_key] = 0;
-			}
-
-			$this->statistics[$cache_name][$key][$status_key]++;
-		}
-
-		function printStatistics()
-		{
-			foreach ($this->statistics as $cache_name => $cache_data) {
-				foreach ($cache_data as $key => $value) {
-					if (!isset($value['found']) || $value['found'] == 1) {
-						// remove cached records, that were used only 1 or 2 times
-						unset($this->statistics[$cache_name][$key]);
-					}
-				}
-			}
-
-			print_pre($this->statistics);
-		}
-	}
-
-?>
\ No newline at end of file