Merge remote-tracking branch 'origin/QA_4_4' into QA_4_4

ChangeLog

@@ -6,6 +6,7 @@ phpMyAdmin - ChangeLog
 - bug         Once checked "Show only active" checkbox is always checked
 - issue #1813 Delete rows using "Check All" is broken
 - Fix PHP 7 possible binding ambiguity
+- issue #11326 Exported schema includes all the tables of the database
 
 4.4.12.0 (2015-07-20)
 - bug       Saved chart image does not have a proper name or an extension

libraries/plugins/schema/Export_Relation_Schema.class.php

@@ -242,7 +242,9 @@ class PMA_Export_Relation_Schema
         $tables = array();
         $dbLength = mb_strlen($GLOBALS['db']);
         foreach ($_REQUEST['t_h'] as $key => $value) {
-            $tables[] = mb_substr($key, $dbLength + 1);
+            if ($value) {
+                $tables[] = mb_substr($key, $dbLength + 1);
+            }
         }
         return $tables;
     }