From 04e63740ab1a3781230fee65a0f42256ad2937cd Mon Sep 17 00:00:00 2001
From: Tigrov <rrr-r@ya.ru>
Date: Wed, 4 Oct 2023 14:30:56 +0700
Subject: [PATCH] Improve performance of quoting column names up to 10% using
 `array_map()`

---
 src/DMLQueryBuilder.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/DMLQueryBuilder.php b/src/DMLQueryBuilder.php
index 5e9ba4e69..9bfe7362f 100644
--- a/src/DMLQueryBuilder.php
+++ b/src/DMLQueryBuilder.php
@@ -9,6 +9,7 @@
 use Yiisoft\Db\Query\QueryInterface;
 use Yiisoft\Db\QueryBuilder\AbstractDMLQueryBuilder;
 
+use function array_map;
 use function implode;
 
 /**
@@ -22,11 +23,12 @@ public function insertWithReturningPks(string $table, QueryInterface|array $colu
         $returnColumns = $this->schema->getTableSchema($table)?->getPrimaryKey();
 
         if (!empty($returnColumns)) {
-            $returning = [];
-            foreach ($returnColumns as $name) {
-                $returning[] = $this->quoter->quoteColumnName($name);
-            }
-            $sql .= ' RETURNING ' . implode(', ', $returning);
+            $returnColumns = array_map(
+                [$this->quoter, 'quoteColumnName'],
+                $returnColumns,
+            );
+
+            $sql .= ' RETURNING ' . implode(', ', $returnColumns);
         }
 
         return $sql;