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"return a reference to the var in the session!"

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This commit is contained in:
Ralf Becker 2009-05-26 14:44:29 +00:00
parent 0e4a75f027
commit 7c8bd81149
1 changed files with 3 additions and 1 deletions
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4
phpgwapi/inc/class.egw_cache.inc.php
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@ -269,6 +269,8 @@ class egw_cache
/**
* Get some data from the cache for the whole source tree (all instances)
*
* Returns a reference to the var in the session!
*
* @param string $app application storing data
* @param string $location location name for data
* @param callback $callback=null callback to get/create the value, if it's not cache
@ -276,7 +278,7 @@ class egw_cache
* @param int $expiration=0 expiration time in seconds, default 0 = never
* @return mixed NULL if data not found in cache (and no callback specified)
*/
static public function getSession($app,$location,$callback=null,array $callback_params=null,$expiration=0)
static public function &getSession($app,$location,$callback=null,array $callback_params=null,$expiration=0)
{
if (isset($_SESSION[egw_session::EGW_SESSION_ENCRYPTED]))
{