- refactoring

sebastianbergmann · Aug 14, 2023 · 501f687 · 501f687
1 parent 5b1cbe3
commit 501f687
Showing 1 changed file with 2 additions and 15 deletions.
diff --git a/src/ArrayComparator.php b/src/ArrayComparator.php
@@ -9,6 +9,7 @@
  */
 namespace SebastianBergmann\Comparator;
 
+use function array_is_list;
 use function array_key_exists;
 use function assert;
 use function is_array;
@@ -128,7 +129,7 @@ private function indent(string $lines): string
 
     private function canonicalize(array &$array): void
     {
-        if ($this->isIndexedArray($array)) {
+        if (array_is_list($array)) {
             sort($array);
         } else {
             ksort($array);
@@ -140,18 +141,4 @@ private function canonicalize(array &$array): void
             }
         }
     }
-
-    private function isIndexedArray(array $array): bool
-    {
-        $expectedKey = 0;
-
-        foreach ($array as $key => $value) {
-            if ($key !== $expectedKey) {
-                return false;
-            }
-            $expectedKey++;
-        }
-
-        return true;
-    }
 }