diff --git a/libraries/insert_edit.lib.php b/libraries/insert_edit.lib.php
index 8d62bb9a8b..73f86c604d 100644
--- a/libraries/insert_edit.lib.php
+++ b/libraries/insert_edit.lib.php
@@ -2009,7 +2009,7 @@ function PMA_getQueryValuesForInsertAndUpdateInMultipleEdit($multi_edit_columns_
     $multi_edit_columns_null, $current_value, $multi_edit_columns_prev,
     $multi_edit_funcs,$is_insert, $query_values, $query_fields, $current_value_as_an_array,
     $value_sets, $key, $multi_edit_columns_null_prev
-) {     
+) {
     //  i n s e r t
     if ($is_insert) {
         // no need to add column into the valuelist
diff --git a/tbl_replace.php b/tbl_replace.php
index b9b4711afc..7fbcdbae8a 100644
--- a/tbl_replace.php
+++ b/tbl_replace.php
@@ -250,7 +250,8 @@ if (! empty($error_messages)) {
 }
 unset($error_messages, $warning_messages, $total_affected_rows, $last_messages, $last_message);
 
-if ($GLOBALS['is_ajax_request'] == true) {
+$response = PMA_Response::getInstance();
+if ($response->isAjax()) {
     /**
      * If we are in grid editing, we need to process the relational and
      * transformed fields, if they were edited. After that, output the correct
@@ -270,11 +271,13 @@ if ($GLOBALS['is_ajax_request'] == true) {
         foreach ( $relation_fields as $cell_index => $curr_cell_rel_field) {
             foreach ( $curr_cell_rel_field as $relation_field => $relation_field_value) {
                 $where_comparison = "='" . $relation_field_value . "'";
-                $dispval = PMA_getDisplayValueForForeignTableColumn($where_comparison, $relation_field_value, $map, $relation_field);
+                $dispval = PMA_getDisplayValueForForeignTableColumn(
+                    $where_comparison, $relation_field_value, $map, $relation_field
+                );
 
                 $extra_data['relations'][$cell_index] = PMA_getLinkForRelationalDisplayField(
                     $map, $relation_field, $where_comparison, $dispval, $relation_field_value
-                    );
+                );
             }
         }   // end of loop for each relation cell
     }
@@ -303,7 +306,6 @@ if ($GLOBALS['is_ajax_request'] == true) {
     $extra_data['row_count'] = PMA_Table::countRecords($_REQUEST['db'], $_REQUEST['table']);
     $extra_data['sql_query'] = PMA_getMessage($message, $GLOBALS['display_query']);
 
-    $response = PMA_Response::getInstance();
     $response->isSuccess($message->isSuccess());
     $response->addJSON('message', $message);
     $response->addJSON($extra_data);