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-rw-r--r--system/core/Common.php15
1 files changed, 5 insertions, 10 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 93cd0a0ae..b95a05db9 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -289,20 +289,15 @@ if ( ! function_exists('config_item'))
*/
function config_item($item)
{
- static $_config_item = array();
+ static $_config;
- if ( ! isset($_config_item[$item]))
+ if (empty($_config))
{
- $config =& get_config();
-
- if ( ! isset($config[$item]))
- {
- return FALSE;
- }
- $_config_item[$item] = $config[$item];
+ // references cannot be directly assigned to static variables, so we use an array
+ $_config[0] =& get_config();
}
- return $_config_item[$item];
+ return isset($_config[0][$item]) ? $_config[0][$item] : FALSE;
}
}