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-rw-r--r--engine/lib/database.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/engine/lib/database.php b/engine/lib/database.php
index 2b348366d..18235149d 100644
--- a/engine/lib/database.php
+++ b/engine/lib/database.php
@@ -20,6 +20,7 @@
* @warning be array this var may be an array or ElggStaticVariableCache depending on when called :(
*
* @global ElggStaticVariableCache|array $DB_QUERY_CACHE
+ * @access private
*/
global $DB_QUERY_CACHE;
$DB_QUERY_CACHE = array();
@@ -40,6 +41,7 @@ $DB_QUERY_CACHE = array();
* </code>
*
* @global array $DB_DELAYED_QUERIES
+ * @access private
*/
global $DB_DELAYED_QUERIES;
$DB_DELAYED_QUERIES = array();
@@ -51,6 +53,7 @@ $DB_DELAYED_QUERIES = array();
* $dblink as $dblink[$name] => resource. Use get_db_link($name) to retrieve it.
*
* @global resource[] $dblink
+ * @access private
*/
global $dblink;
$dblink = array();
@@ -61,6 +64,7 @@ $dblink = array();
* Each call to the database increments this counter.
*
* @global integer $dbcalls
+ * @access private
*/
global $dbcalls;
$dbcalls = 0;