From 56be7177f442f370abeb72f47f7d78796d25bbf6 Mon Sep 17 00:00:00 2001
From: 8ctopus <hello@octopuslabs.io>
Date: Tue, 10 Dec 2024 12:25:06 +0400
Subject: [PATCH] Cleanup code

---
 lib/IgraalOSL/StatsTable/StatsTable.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/IgraalOSL/StatsTable/StatsTable.php b/lib/IgraalOSL/StatsTable/StatsTable.php
index 3b4f65c..5f85d15 100644
--- a/lib/IgraalOSL/StatsTable/StatsTable.php
+++ b/lib/IgraalOSL/StatsTable/StatsTable.php
@@ -131,7 +131,7 @@ public function removeColumns(array $columns)
      */
     protected function removeColumnsInLine(array &$line, array $columnsMap)
     {
-        foreach ($line as $k => $v) {
+        foreach (array_keys($line) as $k) {
             if (array_key_exists($k, $columnsMap)) {
                 unset($line[$k]);
             }
@@ -181,13 +181,12 @@ public function sortMultipleColumn($columns)
 
     /**
      * Sort stats table by multiple column with a custom compare function
-     * @param $columns $columns Associative array : KEY=> column name (string), VALUE=> Custom function (function)
+     * @param array $columns Associative array : KEY=> column name (string), VALUE=> Custom function (function)
      * @return $this
      */
     public function uSortMultipleColumn($columns)
     {
-        $dataFormats = $this->dataFormats;
-        $sort = function ($a, $b) use ($columns, $dataFormats) {
+        $sort = function ($a, $b) use ($columns) {
             foreach ($columns as $colName => $fn) {
                 $tmp = $fn($a[$colName], $b[$colName]);
                 if ($tmp !== 0) {