Simplify Arr::dot (#49461)

bastien-phi · web-flow · commit 16526082c669 · 2023-12-21T08:17:35.000-06:00
diff --git a/src/Illuminate/Collections/Arr.php b/src/Illuminate/Collections/Arr.php
@@ -109,7 +109,7 @@ public static function divide($array)
      */
     public static function dot($array, $prepend = '')
     {
-        $results = [[]];
+        $results = [];
 
         foreach ($array as $key => $value) {
             if (is_array($value) && ! empty($value)) {

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ public static function divide($array)`
`109`	`109`	`*/`
`110`	`110`	`public static function dot($array, $prepend = '')`
`111`	`111`	`{`
`112`		`- $results = [[]];`
	`112`	`+ $results = [];`
`113`	`113`
`114`	`114`	`foreach ($array as $key => $value) {`
`115`	`115`	`if (is_array($value) && ! empty($value)) {`