add version constraints

Author: Girgias

tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php

@@ -905,6 +905,9 @@ public function testInternalClassesWithOverloadedOffsetAccess(): void
 
 	public function testInternalClassesWithOverloadedOffsetAccess84(): void
 	{
+		if (version_compare(PHP_VERSION, '8.4.0', '<')) {
+			$this->markTestSkipped('Test requires PHP version 8.4.');
+		}
 		$this->analyse([__DIR__ . '/data/internal-classes-overload-offset-access-php84.php'], []);
 	}
 
@@ -915,6 +918,9 @@ public function testInternalClassesWithOverloadedOffsetAccessInvalid(): void
 
 	public function testInternalClassesWithOverloadedOffsetAccessInvalid84(): void
 	{
+		if (version_compare(PHP_VERSION, '8.4.0', '<')) {
+			$this->markTestSkipped('Test requires PHP version 8.4.');
+		}
 		$this->analyse([__DIR__ . '/data/internal-classes-overload-offset-access-invalid-php84.php'], []);
 	}
 

tests/PHPStan/Rules/Arrays/data/internal-classes-overload-offset-access-invalid-php84.php

@@ -1,4 +1,4 @@
-<?php // lint >= 8.4
+<?php
 /**
  * All of these offset accesses are invalid
  * ++ and -- are also disallowed in general are they operate "by ref"

tests/PHPStan/Rules/Arrays/data/internal-classes-overload-offset-access-php84.php

@@ -1,4 +1,4 @@
-<?php // lint >= 8.4
+<?php
 
 namespace InternalClassesOverloadOffsetAccess\Php84;