From a1c15902546e65037c7dc5a24c4ac3d56148aaf4 Mon Sep 17 00:00:00 2001
From: Madhura Jayaratne <madhura.cj@gmail.com>
Date: Mon, 10 Nov 2014 14:31:45 +0530
Subject: [PATCH] Cache binary_logs variable

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
---
 libraries/Menu.class.php | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/libraries/Menu.class.php b/libraries/Menu.class.php
index 4df354ae5ff2..fed65e0c7d25 100644
--- a/libraries/Menu.class.php
+++ b/libraries/Menu.class.php
@@ -511,13 +511,18 @@ private function _getServerTabs()
         $notDrizzle = ! defined('PMA_DRIZZLE')
             || (defined('PMA_DRIZZLE') && ! PMA_DRIZZLE);
         if (isset($GLOBALS['dbi']) && $notDrizzle) {
-            $binary_logs = $GLOBALS['dbi']->fetchResult(
-                'SHOW MASTER LOGS',
-                'Log_name',
-                null,
-                null,
-                PMA_DatabaseInterface::QUERY_STORE
-            );
+            if (PMA_Util::cacheExists('binary_logs')) {
+                $binary_logs = PMA_Util::cacheGet('binary_logs');
+            } else {
+                $binary_logs = $GLOBALS['dbi']->fetchResult(
+                    'SHOW MASTER LOGS',
+                    'Log_name',
+                    null,
+                    null,
+                    PMA_DatabaseInterface::QUERY_STORE
+                );
+                PMA_Util::cacheSet('binary_logs', $binary_logs);
+            }
         }
 
         $tabs = array();