From 880c9310e18d4ab259e6aa8967563b985ae1cad1 Mon Sep 17 00:00:00 2001
From: Matthew Batchelder <borkweb@gmail.com>
Date: Wed, 18 Dec 2024 14:55:33 -0500
Subject: [PATCH] Roll back changes to undot because the former was simpler and
 functional

---
 src/Arrays/Arr.php | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/src/Arrays/Arr.php b/src/Arrays/Arr.php
index b0914da..1eb8a65 100644
--- a/src/Arrays/Arr.php
+++ b/src/Arrays/Arr.php
@@ -1355,21 +1355,7 @@ public static function undot( $array ) {
 		$results = [];
 
 		foreach ( $array as $key => $value ) {
-			if ( ! is_string( $key ) ) {
-				$results[ $key ] = $value;
-				continue;
-			}
-
-			$parts = explode('.', $key);
-
-			$current = &$results;
-			foreach ( $parts as $part ) {
-				if ( ! isset( $current[ $part ] ) ) {
-					$current[ $part ] = [];
-				}
-				$current = &$current[ $part ];
-			}
-			$current = $value;
+			$results = static::set( $results, explode( '.', $key ), $value );
 		}
 
 		return $results;