Update PHPStan

Author: lcobucci

composer.json

@@ -30,10 +30,10 @@
         "laminas/laminas-diactoros": "^2.8",
         "lcobucci/coding-standard": "^8.0",
         "phpstan/extension-installer": "^1.1",
-        "phpstan/phpstan": "^0.12",
-        "phpstan/phpstan-deprecation-rules": "^0.12",
-        "phpstan/phpstan-phpunit": "^0.12",
-        "phpstan/phpstan-strict-rules": "^0.12",
+        "phpstan/phpstan": "^1.4",
+        "phpstan/phpstan-deprecation-rules": "^1.0",
+        "phpstan/phpstan-phpunit": "^1.0",
+        "phpstan/phpstan-strict-rules": "^1.1",
         "phpunit/phpunit": "^9.5"
     },
     "autoload": {

composer.lock

@@ -8,6 +8,9 @@
 use Lcobucci\ErrorHandling\StatusCodeExtractionStrategy;
 use Throwable;
 
+use function assert;
+use function is_int;
+
 final class ClassMap implements StatusCodeExtractionStrategy
 {
     private const DEFAULT_MAP = [
@@ -35,6 +38,7 @@ public function extractStatusCode(Throwable $error): int
         }
 
         $code = $error->getCode();
+        assert(is_int($code));
 
         return $code !== 0 ? $code : StatusCodeInterface::STATUS_INTERNAL_SERVER_ERROR;
     }

src/StatusCodeExtractionStrategy/ClassMap.php

@@ -185,9 +185,12 @@ public function processShouldKeepOriginalErrorAsResponseAttribute(): void
     public function processShouldAddDebugInfoData(): void
     {
         $response = $this->handleProcessWithError(new ServerRequest(), new RuntimeException(), new NoTrace());
-
         self::assertInstanceOf(UnformattedResponse::class, $response);
-        self::assertArrayHasKey('_debug', $response->getUnformattedContent());
+
+        $unformattedContent = $response->getUnformattedContent();
+
+        self::assertIsArray($unformattedContent);
+        self::assertArrayHasKey('_debug', $unformattedContent);
     }
 
     /**