chore(deps): update dependency phpstan/phpstan to v2 (GoogleCloudPlatform#2115)

* chore(deps): update dependency phpstan/phpstan to v2

* fix new phpstan errors

---------

Co-authored-by: Brent Shaffer <[email protected]>

Author: renovate-bot

endpoints/getting-started/src/make_request.php

@@ -77,7 +77,7 @@ function make_request(
             $oauth->setClientSecret($config['installed']['client_secret']);
             $oauth->setRedirectUri('urn:ietf:wg:oauth:2.0:oob');
             $authUrl = $oauth->buildFullAuthorizationUri(['access_type' => 'offline']);
-            `open '$authUrl'`;
+            exec('open "$authUrl"');
 
             // prompt for the auth code
             $authCode = readline('Enter the authCode: ');

storage/src/get_bucket_metadata.php

@@ -38,7 +38,7 @@ function get_bucket_metadata(string $bucketName): void
     $bucket = $storage->bucket($bucketName);
     $info = $bucket->info();
 
-    printf('Bucket Metadata: %s' . PHP_EOL, print_r($info));
+    printf('Bucket Metadata: %s' . PHP_EOL, print_r($info, true));
 }
 # [END storage_get_bucket_metadata]
 

testing/composer.json

@@ -10,7 +10,7 @@
         "phpunit/phpunit": "^9.0",
         "friendsofphp/php-cs-fixer": "^3.29",
         "composer/semver": "^3.2",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^2.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "dg/bypass-finals": " ^1.7"
     }