Index: branches/5.2.x/core/kernel/application.php
===================================================================
diff -u -N -r16761 -r16772
--- branches/5.2.x/core/kernel/application.php	(.../application.php)	(revision 16761)
+++ branches/5.2.x/core/kernel/application.php	(.../application.php)	(revision 16772)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: application.php 16761 2023-11-15 11:29:03Z alex $
+* @version	$Id: application.php 16772 2023-11-22 08:42:00Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -870,31 +870,31 @@
 	}
 
 	/**
-	 * Stores new $value in cache with $key name
+	 * Stores new $value in cache with $name name.
 	 *
-	 * @param int $key key name to add to cache
-	 * @param mixed $value value of cached record
-	 * @param int $expiration when value expires (0 - doesn't expire)
-	 * @return bool
-	 * @access public
+	 * @param string       $name       Key name to add to cache.
+	 * @param mixed        $value      Value of cached record.
+	 * @param integer|null $expiration When value expires (0 - doesn't expire).
+	 *
+	 * @return boolean
 	 */
-	public function setCache($key, $value, $expiration = 0)
+	public function setCache($name, $value, $expiration = null)
 	{
-		return $this->cacheManager->setCache($key, $value, $expiration);
+		return $this->cacheManager->setCache($name, $value, $expiration);
 	}
 
 	/**
 	 * Stores new $value in cache with $key name (only if it's not there)
 	 *
-	 * @param int $key key name to add to cache
-	 * @param mixed $value value of cached record
-	 * @param int $expiration when value expires (0 - doesn't expire)
-	 * @return bool
-	 * @access public
+	 * @param string       $name       Key name to add to cache.
+	 * @param mixed        $value      Value of cached record.
+	 * @param integer|null $expiration When value expires (0 - doesn't expire).
+	 *
+	 * @return boolean
 	 */
-	public function addCache($key, $value, $expiration = 0)
+	public function addCache($name, $value, $expiration = null)
 	{
-		return $this->cacheManager->addCache($key, $value, $expiration);
+		return $this->cacheManager->addCache($name, $value, $expiration);
 	}
 
 	/**
@@ -948,15 +948,15 @@
 	}
 
 	/**
-	 * Sets value to database cache
+	 * Sets value to database cache.
 	 *
-	 * @param string $name
-	 * @param mixed $value
-	 * @param int|bool $expiration
+	 * @param string       $name       Key name to add to cache.
+	 * @param mixed        $value      Value of cached record.
+	 * @param integer|null $expiration When value expires (0 - doesn't expire).
+	 *
 	 * @return void
-	 * @access public
 	 */
-	public function setDBCache($name, $value, $expiration = false)
+	public function setDBCache($name, $value, $expiration = null)
 	{
 		$this->cacheManager->setDBCache($name, $value, $expiration);
 	}