From 7c7fc037cbc92434f793b5342a81533bee638503 Mon Sep 17 00:00:00 2001
From: Tigrov <rrr-r@ya.ru>
Date: Wed, 4 Oct 2023 14:47:50 +0700
Subject: [PATCH] Improve performance of quoting column names up to 10% using
 `array_map()`

---
 src/DMLQueryBuilder.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/DMLQueryBuilder.php b/src/DMLQueryBuilder.php
index 4639d12..6b3a82a 100644
--- a/src/DMLQueryBuilder.php
+++ b/src/DMLQueryBuilder.php
@@ -15,6 +15,7 @@
 use Yiisoft\Db\Query\QueryInterface;
 use Yiisoft\Db\QueryBuilder\AbstractDMLQueryBuilder;
 
+use function array_map;
 use function implode;
 use function count;
 
@@ -67,9 +68,10 @@ public function batchInsert(string $table, array $columns, iterable|Generator $r
             return '';
         }
 
-        foreach ($columns as $i => $name) {
-            $columns[$i] = $this->quoter->quoteColumnName($name);
-        }
+        $columns = array_map(
+            [$this->quoter, 'quoteColumnName'],
+            $columns,
+        );
 
         $tableAndColumns = ' INTO ' . $this->quoter->quoteTableName($table)
             . ' (' . implode(', ', $columns) . ') VALUES ';