diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 478b266693e8..4ce5e25fbc1d 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -44,6 +44,7 @@
 $overrides = [
     // for updating to coding-standard
     'modernize_strpos'    => true,
+    'ordered_attributes'  => ['order' => [], 'sort_algorithm' => 'alpha'],
     'php_unit_attributes' => true,
 ];
 
diff --git a/.php-cs-fixer.no-header.php b/.php-cs-fixer.no-header.php
index f46f526120e0..e7d9647e317e 100644
--- a/.php-cs-fixer.no-header.php
+++ b/.php-cs-fixer.no-header.php
@@ -32,6 +32,7 @@
 $overrides = [
     // for updating to coding-standard
     'modernize_strpos'    => true,
+    'ordered_attributes'  => ['order' => [], 'sort_algorithm' => 'alpha'],
     'php_unit_attributes' => true,
 ];
 
diff --git a/.php-cs-fixer.tests.php b/.php-cs-fixer.tests.php
index 404959f26fce..1b4bfd71e30d 100644
--- a/.php-cs-fixer.tests.php
+++ b/.php-cs-fixer.tests.php
@@ -37,6 +37,7 @@
     'void_return' => true,
     // for updating to coding-standard
     'modernize_strpos'    => true,
+    'ordered_attributes'  => ['order' => [], 'sort_algorithm' => 'alpha'],
     'php_unit_attributes' => true,
 ];
 
diff --git a/.php-cs-fixer.user-guide.php b/.php-cs-fixer.user-guide.php
index 5356cef28d93..3be7cd45c708 100644
--- a/.php-cs-fixer.user-guide.php
+++ b/.php-cs-fixer.user-guide.php
@@ -41,6 +41,7 @@
     ],
     // for updating to coding-standard
     'modernize_strpos'    => true,
+    'ordered_attributes'  => ['order' => [], 'sort_algorithm' => 'alpha'],
     'php_unit_attributes' => true,
 ];
 
diff --git a/tests/system/Autoloader/AutoloaderTest.php b/tests/system/Autoloader/AutoloaderTest.php
index 647b041d5f78..04dfe04e991f 100644
--- a/tests/system/Autoloader/AutoloaderTest.php
+++ b/tests/system/Autoloader/AutoloaderTest.php
@@ -392,8 +392,8 @@ public function testAutoloaderLoadsNonClassFiles(): void
         $loader->unregister();
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testLoadHelpers(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
diff --git a/tests/system/CodeIgniterTest.php b/tests/system/CodeIgniterTest.php
index b3908b462777..a550e098e9b0 100644
--- a/tests/system/CodeIgniterTest.php
+++ b/tests/system/CodeIgniterTest.php
@@ -40,9 +40,9 @@
 /**
  * @internal
  */
-#[RunTestsInSeparateProcesses]
 #[BackupGlobals(true)]
 #[Group('Others')]
+#[RunTestsInSeparateProcesses]
 final class CodeIgniterTest extends CIUnitTestCase
 {
     private CodeIgniter $codeigniter;
diff --git a/tests/system/Commands/GenerateKeyTest.php b/tests/system/Commands/GenerateKeyTest.php
index 85bd0f9078c2..289a294f5d0c 100644
--- a/tests/system/Commands/GenerateKeyTest.php
+++ b/tests/system/Commands/GenerateKeyTest.php
@@ -88,8 +88,8 @@ public function testGenerateKeyShowsEncodedKey(): void
         $this->assertStringContainsString('hex2bin:', $this->getBuffer());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testGenerateKeyCreatesNewKey(): void
     {
         command('key:generate');
diff --git a/tests/system/CommonFunctionsSendTest.php b/tests/system/CommonFunctionsSendTest.php
index 8af14200ea7f..46871c6284df 100644
--- a/tests/system/CommonFunctionsSendTest.php
+++ b/tests/system/CommonFunctionsSendTest.php
@@ -39,8 +39,8 @@ protected function setUp(): void
      * Make sure cookies are set by RedirectResponse this way
      * See https://github.com/codeigniter4/CodeIgniter4/issues/1393
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRedirectResponseCookiesSent(): void
     {
         $loginTime = time();
diff --git a/tests/system/CommonFunctionsTest.php b/tests/system/CommonFunctionsTest.php
index 226f9f79c776..fbbece86ddd1 100644
--- a/tests/system/CommonFunctionsTest.php
+++ b/tests/system/CommonFunctionsTest.php
@@ -272,8 +272,8 @@ public function testEscapeRecursiveArrayRaw(): void
         $this->assertSame($data, esc($data, 'raw'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSessionInstance(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -285,8 +285,8 @@ public function testSessionInstance(): void
         $this->assertInstanceOf(Session::class, session());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSessionVariable(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -300,8 +300,8 @@ public function testSessionVariable(): void
         $this->assertSame('Hi there', session('notbogus'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSessionVariableNotThere(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -426,8 +426,8 @@ public function testModelExistsAbsoluteClassname(): void
         $this->assertInstanceOf(JobModel::class, model(JobModel::class));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testOldInput(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -463,8 +463,8 @@ public function testOldInput(): void
         $this->assertSame('fritz', old('zibble'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testOldInputSerializeData(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -501,8 +501,8 @@ public function testOldInputSerializeData(): void
     /**
      * @see https://github.com/codeigniter4/CodeIgniter4/issues/1492
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testOldInputArray(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -620,8 +620,8 @@ public function testRedirectResponseCookies1(): void
         $this->assertTrue($answer1->hasCookie('login_time'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testTrace(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -645,8 +645,8 @@ public function testViewNotSaveData(): void
         $this->assertStringContainsString('<h1>is_not</h1>', view('\Tests\Support\View\Views\simples'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testForceHttpsNullRequestAndResponse(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -761,8 +761,8 @@ public function testDWithCSP(): void
         Kint::$cli_detection = $cliDetection;
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testTraceWithCSP(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
diff --git a/tests/system/CommonHelperTest.php b/tests/system/CommonHelperTest.php
index 819b5c582d4c..90b417d41639 100644
--- a/tests/system/CommonHelperTest.php
+++ b/tests/system/CommonHelperTest.php
@@ -25,8 +25,8 @@
 /**
  * @internal
  */
-#[Group('Others')]
 #[CoversFunction('helper')]
+#[Group('Others')]
 final class CommonHelperTest extends CIUnitTestCase
 {
     private array $dummyHelpers = [
diff --git a/tests/system/Config/BaseConfigTest.php b/tests/system/Config/BaseConfigTest.php
index 68776b671fda..c8e27dce75ef 100644
--- a/tests/system/Config/BaseConfigTest.php
+++ b/tests/system/Config/BaseConfigTest.php
@@ -101,8 +101,8 @@ public function testUseDefaultValueTypeStringValue(): void
         $this->assertSame('123456', $config->password);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testServerValues(): void
     {
         $_SERVER = [
@@ -195,8 +195,8 @@ public function testSetsDefaultValues(): void
         $this->assertSame('bar', $config->second);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSetsDefaultValuesEncryptionUsingHex2Bin(): void
     {
         $dotenv = new DotEnv($this->fixturesFolder, 'encryption.env');
@@ -208,8 +208,8 @@ public function testSetsDefaultValuesEncryptionUsingHex2Bin(): void
         $this->assertSame('OpenSSL', $config->driver);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSetDefaultValuesEncryptionUsingBase64(): void
     {
         $dotenv = new DotEnv($this->fixturesFolder, 'base64encryption.env');
diff --git a/tests/system/Config/DotEnvTest.php b/tests/system/Config/DotEnvTest.php
index 8ffc4c5dafbc..db54d2663820 100644
--- a/tests/system/Config/DotEnvTest.php
+++ b/tests/system/Config/DotEnvTest.php
@@ -89,8 +89,8 @@ public static function provideLoadsVars(): iterable
         ];
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testLoadsHex2Bin(): void
     {
         $dotenv = new DotEnv($this->fixturesFolder, 'encryption.env');
@@ -101,8 +101,8 @@ public function testLoadsHex2Bin(): void
         $this->assertSame('OpenSSL', getenv('encryption.driver'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testLoadsBase64(): void
     {
         $dotenv = new DotEnv($this->fixturesFolder, 'base64encryption.env');
diff --git a/tests/system/Config/ServicesTest.php b/tests/system/Config/ServicesTest.php
index 17b97dd2e259..7825687841c7 100644
--- a/tests/system/Config/ServicesTest.php
+++ b/tests/system/Config/ServicesTest.php
@@ -243,24 +243,24 @@ public function testNewViewcell(): void
         $this->assertInstanceOf(Cell::class, $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testNewSession(): void
     {
         $actual = Services::session();
         $this->assertInstanceOf(Session::class, $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testNewSessionWithNullConfig(): void
     {
         $actual = Services::session(null, false);
         $this->assertInstanceOf(Session::class, $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testCallStatic(): void
     {
         // __callStatic should kick in for this but fail
@@ -271,8 +271,8 @@ public function testCallStatic(): void
         $this->assertInstanceOf(Session::class, $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testCallStaticDirectly(): void
     {
         //      $actual = \CodeIgniter\Config\Services::SeSsIoN(null, false); // original
@@ -280,8 +280,8 @@ public function testCallStaticDirectly(): void
         $this->assertInstanceOf(Session::class, $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testMockInjection(): void
     {
         Services::injectMock('response', new MockResponse(new App()));
@@ -300,8 +300,8 @@ public function testMockInjection(): void
         $this->assertSame($response, $response3);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testReset(): void
     {
         Services::injectMock('response', new MockResponse(new App()));
@@ -317,8 +317,8 @@ public function testReset(): void
         $this->assertNotSame($response2, $response);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testResetSingle(): void
     {
         Services::injectMock('response', new MockResponse(new App()));
diff --git a/tests/system/DebugTraceableTraitTest.php b/tests/system/DebugTraceableTraitTest.php
index bd41fda23e33..26161d8de683 100644
--- a/tests/system/DebugTraceableTraitTest.php
+++ b/tests/system/DebugTraceableTraitTest.php
@@ -22,8 +22,8 @@
 /**
  * @internal
  */
-#[Group('Others')]
 #[CoversClass(DebugTraceableTrait::class)]
+#[Group('Others')]
 final class DebugTraceableTraitTest extends CIUnitTestCase
 {
     public function testFactoryInstanceReturnsWhereItIsRaised(): void
diff --git a/tests/system/Events/EventsTest.php b/tests/system/Events/EventsTest.php
index 8ea4fc54f4ce..a2de4fb2f432 100644
--- a/tests/system/Events/EventsTest.php
+++ b/tests/system/Events/EventsTest.php
@@ -49,8 +49,8 @@ protected function tearDown(): void
         Events::simulate(false);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testInitialize(): void
     {
         /**
diff --git a/tests/system/Filters/HoneypotTest.php b/tests/system/Filters/HoneypotTest.php
index ee7b37a8df73..50909abe5a3e 100644
--- a/tests/system/Filters/HoneypotTest.php
+++ b/tests/system/Filters/HoneypotTest.php
@@ -94,8 +94,8 @@ public function testBeforeClean(): void
         $this->assertSame($expected, $request);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testAfter(): void
     {
         $this->config->globals = [
@@ -114,8 +114,8 @@ public function testAfter(): void
         $this->assertStringContainsString($this->honey->name, $this->response->getBody());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testAfterNotApplicable(): void
     {
         $this->config->globals = [
diff --git a/tests/system/Filters/InvalidCharsTest.php b/tests/system/Filters/InvalidCharsTest.php
index ea2ee644b135..a0546ef586bc 100644
--- a/tests/system/Filters/InvalidCharsTest.php
+++ b/tests/system/Filters/InvalidCharsTest.php
@@ -112,8 +112,8 @@ public function testBeforeInvalidControlCharCausesException(): void
         $this->invalidChars->before($this->request);
     }
 
-    #[DoesNotPerformAssertions]
     #[DataProvider('provideCheckControlStringWithLineBreakAndTabReturnsTheString')]
+    #[DoesNotPerformAssertions]
     public function testCheckControlStringWithLineBreakAndTabReturnsTheString(string $input): void
     {
         $_GET['val'] = $input;
diff --git a/tests/system/HTTP/ContentSecurityPolicyTest.php b/tests/system/HTTP/ContentSecurityPolicyTest.php
index 50d93e8c0412..31c915b09b1b 100644
--- a/tests/system/HTTP/ContentSecurityPolicyTest.php
+++ b/tests/system/HTTP/ContentSecurityPolicyTest.php
@@ -72,8 +72,8 @@ protected function work(string $parm = 'Hello')
         return $buffer;
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testExistence(): void
     {
         $this->prepare();
@@ -82,8 +82,8 @@ public function testExistence(): void
         $this->assertHeaderEmitted('Content-Security-Policy:');
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testReportOnly(): void
     {
         $this->prepare();
@@ -93,8 +93,8 @@ public function testReportOnly(): void
         $this->assertHeaderEmitted('Content-Security-Policy:');
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testDefaults(): void
     {
         $this->prepare();
@@ -110,8 +110,8 @@ public function testDefaults(): void
         $this->assertStringContainsString("style-src 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testChildSrc(): void
     {
         $this->prepare();
@@ -125,8 +125,8 @@ public function testChildSrc(): void
         $this->assertStringContainsString("child-src 'self' good.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testConnectSrc(): void
     {
         $this->prepare();
@@ -139,8 +139,8 @@ public function testConnectSrc(): void
         $this->assertStringContainsString("connect-src 'self' iffy.com maybe.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testFontSrc(): void
     {
         $this->prepare();
@@ -155,8 +155,8 @@ public function testFontSrc(): void
         $this->assertStringContainsString('font-src fontsrus.com;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testFormAction(): void
     {
         $this->prepare();
@@ -171,8 +171,8 @@ public function testFormAction(): void
         $this->assertStringNotContainsString("form-action 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testFrameAncestor(): void
     {
         $this->prepare();
@@ -186,8 +186,8 @@ public function testFrameAncestor(): void
         $this->assertStringContainsString("frame-ancestors 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testFrameSrc(): void
     {
         $this->prepare();
@@ -201,8 +201,8 @@ public function testFrameSrc(): void
         $this->assertStringContainsString("frame-src 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testImageSrc(): void
     {
         $this->prepare();
@@ -216,8 +216,8 @@ public function testImageSrc(): void
         $this->assertStringContainsString("img-src 'self' cdn.cloudy.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testMediaSrc(): void
     {
         $this->prepare();
@@ -231,8 +231,8 @@ public function testMediaSrc(): void
         $this->assertStringContainsString("media-src 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testManifestSrc(): void
     {
         $this->prepare();
@@ -246,8 +246,8 @@ public function testManifestSrc(): void
         $this->assertStringContainsString('manifest-src cdn.cloudy.com;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testPluginType(): void
     {
         $this->prepare();
@@ -261,8 +261,8 @@ public function testPluginType(): void
         $this->assertStringContainsString("plugin-types 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testPluginArray(): void
     {
         $this->prepare();
@@ -274,8 +274,8 @@ public function testPluginArray(): void
         $this->assertStringContainsString('plugin-types application/x-shockwave-flash application/wacky-hacky;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testObjectSrc(): void
     {
         $this->prepare();
@@ -289,8 +289,8 @@ public function testObjectSrc(): void
         $this->assertStringContainsString("object-src 'self' cdn.cloudy.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testScriptSrc(): void
     {
         $this->prepare();
@@ -304,8 +304,8 @@ public function testScriptSrc(): void
         $this->assertStringContainsString("script-src 'self' cdn.cloudy.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testStyleSrc(): void
     {
         $this->prepare();
@@ -319,8 +319,8 @@ public function testStyleSrc(): void
         $this->assertStringContainsString("style-src 'self' cdn.cloudy.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBaseURIDefault(): void
     {
         $this->prepare();
@@ -330,8 +330,8 @@ public function testBaseURIDefault(): void
         $this->assertStringContainsString("base-uri 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBaseURI(): void
     {
         $this->prepare();
@@ -342,8 +342,8 @@ public function testBaseURI(): void
         $this->assertStringContainsString('base-uri example.com;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBaseURIRich(): void
     {
         $this->prepare();
@@ -354,8 +354,8 @@ public function testBaseURIRich(): void
         $this->assertStringContainsString("base-uri 'self' example.com;", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testDefaultSrc(): void
     {
         $this->prepare();
@@ -368,8 +368,8 @@ public function testDefaultSrc(): void
         $this->assertStringContainsString('default-src iffy.com;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testReportURI(): void
     {
         $this->prepare();
@@ -381,8 +381,8 @@ public function testReportURI(): void
         $this->assertStringContainsString('report-uri http://example.com/csptracker;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSandboxFlags(): void
     {
         $this->prepare();
@@ -395,8 +395,8 @@ public function testSandboxFlags(): void
         $this->assertStringContainsString('sandbox allow-popups allow-top-navigation;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testUpgradeInsecureRequests(): void
     {
         $this->prepare();
@@ -407,8 +407,8 @@ public function testUpgradeInsecureRequests(): void
         $this->assertStringContainsString('upgrade-insecure-requests;', $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBodyEmpty(): void
     {
         $this->prepare();
@@ -418,8 +418,8 @@ public function testBodyEmpty(): void
         $this->assertSame($body, $this->response->getBody());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBodyScriptNonce(): void
     {
         $this->prepare();
@@ -493,8 +493,8 @@ public function testBodyStyleNonceDisableAutoNonce(): void
         $result->assertHeader('Content-Security-Policy');
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testBodyStyleNonce(): void
     {
         $this->prepare();
@@ -530,8 +530,8 @@ public function testBodyStyleNonceCustomStyleTag(): void
         $this->assertStringContainsString('nonce=', $response->getBody());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeaderWrongCaseNotFound(): void
     {
         $this->prepare();
@@ -541,8 +541,8 @@ public function testHeaderWrongCaseNotFound(): void
         $this->assertNull($result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeaderIgnoreCase(): void
     {
         $this->prepare();
@@ -552,8 +552,8 @@ public function testHeaderIgnoreCase(): void
         $this->assertStringContainsString("base-uri 'self';", $result);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testCSPDisabled(): void
     {
         $this->prepare(false);
@@ -581,8 +581,8 @@ public function testGetStyleNonce(): void
         $this->assertMatchesRegularExpression('/\A[0-9a-z]{24}\z/', $nonce);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeaderScriptNonceEmittedOnceGetScriptNonceCalled(): void
     {
         $this->prepare();
diff --git a/tests/system/HTTP/DownloadResponseTest.php b/tests/system/HTTP/DownloadResponseTest.php
index 20d9d1f39784..2f27bc4651ea 100644
--- a/tests/system/HTTP/DownloadResponseTest.php
+++ b/tests/system/HTTP/DownloadResponseTest.php
@@ -319,8 +319,8 @@ public function testPretendOutput(): void
         $this->assertSame(file_get_contents(__FILE__), $actual);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRealOutput(): void
     {
         $response = new DownloadResponse('unit-test.php', false);
diff --git a/tests/system/HTTP/IncomingRequestTest.php b/tests/system/HTTP/IncomingRequestTest.php
index eb15b2c37c91..f76ea4a0c7cf 100644
--- a/tests/system/HTTP/IncomingRequestTest.php
+++ b/tests/system/HTTP/IncomingRequestTest.php
@@ -148,8 +148,8 @@ public function testCanGetOldInputArrayWithSESSION(): void
     /**
      * @see https://github.com/codeigniter4/CodeIgniter4/issues/1492
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testCanGetOldInputArrayWithSessionService(): void
     {
         $locations = [
diff --git a/tests/system/HTTP/RedirectResponseTest.php b/tests/system/HTTP/RedirectResponseTest.php
index b1dc20121903..a800ce0afb2b 100644
--- a/tests/system/HTTP/RedirectResponseTest.php
+++ b/tests/system/HTTP/RedirectResponseTest.php
@@ -131,8 +131,8 @@ public function testRedirectRelativeConvertsToFullURI(): void
         $this->assertSame('http://example.com/index.php/foo', $response->getHeaderLine('Location'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testWithInput(): void
     {
         $_SESSION = [];
@@ -149,8 +149,8 @@ public function testWithInput(): void
         $this->assertSame('baz', $_SESSION['_ci_old_input']['post']['bar']);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testWithValidationErrors(): void
     {
         $_SESSION = [];
@@ -167,8 +167,8 @@ public function testWithValidationErrors(): void
         $this->assertArrayHasKey('_ci_validation_errors', $_SESSION);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testWith(): void
     {
         $_SESSION = [];
@@ -181,8 +181,8 @@ public function testWith(): void
         $this->assertArrayHasKey('foo', $_SESSION);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRedirectBack(): void
     {
         $_SERVER['HTTP_REFERER'] = 'http://somewhere.com';
@@ -196,8 +196,8 @@ public function testRedirectBack(): void
         $this->assertSame('http://somewhere.com', $returned->header('location')->getValue());
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRedirectBackMissing(): void
     {
         $_SESSION = [];
@@ -212,8 +212,8 @@ public function testRedirectBackMissing(): void
     /**
      * @see https://github.com/codeigniter4/CodeIgniter4/issues/2119
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRedirectRouteBaseUrl(): void
     {
         $config          = new App();
@@ -249,8 +249,8 @@ public function testWithCookies(): void
         $this->assertTrue($response->hasCookie('foo', 'bar'));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testWithCookiesWithEmptyCookies(): void
     {
         $_SESSION = [];
diff --git a/tests/system/HTTP/ResponseSendTest.php b/tests/system/HTTP/ResponseSendTest.php
index cd78155bb656..d910b2de5c29 100644
--- a/tests/system/HTTP/ResponseSendTest.php
+++ b/tests/system/HTTP/ResponseSendTest.php
@@ -45,8 +45,8 @@ final class ResponseSendTest extends CIUnitTestCase
      * The tests includes a basic sanity check, to make sure that
      * the body we thought would be sent actually was.
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeadersMissingDate(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -81,8 +81,8 @@ public function testHeadersMissingDate(): void
      * This test does not test that CSP is handled properly -
      * it makes sure that sending gives CSP a chance to do its thing.
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeadersWithCSP(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -120,8 +120,8 @@ public function testHeadersWithCSP(): void
      *
      * @see https://github.com/codeigniter4/CodeIgniter4/issues/1393
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testRedirectResponseCookies(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
diff --git a/tests/system/Helpers/FormHelperTest.php b/tests/system/Helpers/FormHelperTest.php
index a74582b67ebf..35ed834a174c 100644
--- a/tests/system/Helpers/FormHelperTest.php
+++ b/tests/system/Helpers/FormHelperTest.php
@@ -955,8 +955,8 @@ public function testSetCheckboxWithUnchecked(): void
         );
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSetRadioFromSessionOldInput(): void
     {
         $_SESSION = [
@@ -973,8 +973,8 @@ public function testSetRadioFromSessionOldInput(): void
         unset($_SESSION['_ci_old_input']);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSetRadioFromPost(): void
     {
         $_POST['bar'] = 'baz';
@@ -984,8 +984,8 @@ public function testSetRadioFromPost(): void
         $this->assertSame('', set_radio('bar', 'boop', true));
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testSetRadioFromPostWithValueZero(): void
     {
         $_POST['bar'] = '0';
diff --git a/tests/system/Helpers/URLHelper/MiscUrlTest.php b/tests/system/Helpers/URLHelper/MiscUrlTest.php
index 87c6a3940208..d38db01c56bf 100644
--- a/tests/system/Helpers/URLHelper/MiscUrlTest.php
+++ b/tests/system/Helpers/URLHelper/MiscUrlTest.php
@@ -58,9 +58,9 @@ protected function tearDown(): void
         $_SERVER = [];
     }
 
-    #[RunInSeparateProcess]
-    #[PreserveGlobalState(false)]
     #[Group('SeparateProcess')]
+    #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testPreviousURLUsesSessionFirst(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -93,9 +93,9 @@ private function createRequest(string $uri): void
         Factories::injectMock('config', 'App', $this->config);
     }
 
-    #[RunInSeparateProcess]
-    #[PreserveGlobalState(false)]
     #[Group('SeparateProcess')]
+    #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testPreviousURLUsesRefererIfNeeded(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
diff --git a/tests/system/RESTful/ResourceControllerTest.php b/tests/system/RESTful/ResourceControllerTest.php
index dcf59b1c3c19..000abee6e317 100644
--- a/tests/system/RESTful/ResourceControllerTest.php
+++ b/tests/system/RESTful/ResourceControllerTest.php
@@ -42,9 +42,9 @@
  *
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class ResourceControllerTest extends CIUnitTestCase
 {
     private CodeIgniter $codeigniter;
diff --git a/tests/system/RESTful/ResourcePresenterTest.php b/tests/system/RESTful/ResourcePresenterTest.php
index 42772edd09a7..5d98dee4e583 100644
--- a/tests/system/RESTful/ResourcePresenterTest.php
+++ b/tests/system/RESTful/ResourcePresenterTest.php
@@ -36,9 +36,9 @@
  *
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class ResourcePresenterTest extends CIUnitTestCase
 {
     private CodeIgniter $codeigniter;
diff --git a/tests/system/Security/SecurityCSRFSessionRandomizeTokenTest.php b/tests/system/Security/SecurityCSRFSessionRandomizeTokenTest.php
index d49973488b8e..7e8f753d08e0 100644
--- a/tests/system/Security/SecurityCSRFSessionRandomizeTokenTest.php
+++ b/tests/system/Security/SecurityCSRFSessionRandomizeTokenTest.php
@@ -40,9 +40,9 @@
 /**
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class SecurityCSRFSessionRandomizeTokenTest extends CIUnitTestCase
 {
     /**
diff --git a/tests/system/Security/SecurityCSRFSessionTest.php b/tests/system/Security/SecurityCSRFSessionTest.php
index 501967c0c28e..771193bc3171 100644
--- a/tests/system/Security/SecurityCSRFSessionTest.php
+++ b/tests/system/Security/SecurityCSRFSessionTest.php
@@ -38,9 +38,9 @@
 /**
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class SecurityCSRFSessionTest extends CIUnitTestCase
 {
     /**
diff --git a/tests/system/Session/SessionTest.php b/tests/system/Session/SessionTest.php
index 39479d03f21d..9faadb66b219 100644
--- a/tests/system/Session/SessionTest.php
+++ b/tests/system/Session/SessionTest.php
@@ -29,9 +29,9 @@
 /**
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class SessionTest extends CIUnitTestCase
 {
     protected function setUp(): void
diff --git a/tests/system/Test/ControllerTestTraitTest.php b/tests/system/Test/ControllerTestTraitTest.php
index 8230dd9d6248..8708bcce2008 100644
--- a/tests/system/Test/ControllerTestTraitTest.php
+++ b/tests/system/Test/ControllerTestTraitTest.php
@@ -32,9 +32,9 @@
  *
  * @internal
  */
-#[RunTestsInSeparateProcesses]
-#[PreserveGlobalState(false)]
 #[Group('SeparateProcess')]
+#[PreserveGlobalState(false)]
+#[RunTestsInSeparateProcesses]
 final class ControllerTestTraitTest extends CIUnitTestCase
 {
     use ControllerTestTrait;
diff --git a/tests/system/Test/TestCaseEmissionsTest.php b/tests/system/Test/TestCaseEmissionsTest.php
index 83f695d8302e..e46a4bf5581d 100644
--- a/tests/system/Test/TestCaseEmissionsTest.php
+++ b/tests/system/Test/TestCaseEmissionsTest.php
@@ -43,8 +43,8 @@ final class TestCaseEmissionsTest extends CIUnitTestCase
      * The tests includes a basic sanity check, to make sure that
      * the body we thought would be sent actually was.
      */
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeadersEmitted(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
@@ -73,8 +73,8 @@ public function testHeadersEmitted(): void
         $this->assertHeaderEmitted('set-cookie: FOO=bar', true);
     }
 
-    #[RunInSeparateProcess]
     #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testHeadersNotEmitted(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.
diff --git a/tests/system/View/ParserPluginTest.php b/tests/system/View/ParserPluginTest.php
index 31b6ebba5b48..e37aab0e2309 100644
--- a/tests/system/View/ParserPluginTest.php
+++ b/tests/system/View/ParserPluginTest.php
@@ -46,9 +46,9 @@ public function testCurrentURL(): void
         $this->assertSame(current_url(), $this->parser->renderString($template));
     }
 
-    #[RunInSeparateProcess]
-    #[PreserveGlobalState(false)]
     #[Group('SeparateProcess')]
+    #[PreserveGlobalState(false)]
+    #[RunInSeparateProcess]
     public function testPreviousURL(): void
     {
         // Workaround for errors on PHPUnit 10 and PHP 8.3.