Eliminate superfluous strval() calls

sebastianbergmann · Jun 14, 2024 · 9053ace · 9053ace
1 parent 387b451
commit 9053ace
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/src/Framework/TestSuite.php b/src/Framework/TestSuite.php
@@ -11,7 +11,6 @@
 
 use const PHP_EOL;
 use function array_keys;
-use function array_map;
 use function array_merge;
 use function assert;
 use function call_user_func;
@@ -312,10 +311,7 @@ public function name(): string
      */
     public function groups(): array
     {
-        return array_map(
-            'strval',
-            array_keys($this->groups),
-        );
+        return array_keys($this->groups);
     }
 
     /**