diff --git a/src/Rules/Arrays/NonexistentOffsetInArrayDimFetchRule.php b/src/Rules/Arrays/NonexistentOffsetInArrayDimFetchRule.php
index 0bd1a80605..cee6554562 100644
--- a/src/Rules/Arrays/NonexistentOffsetInArrayDimFetchRule.php
+++ b/src/Rules/Arrays/NonexistentOffsetInArrayDimFetchRule.php
@@ -56,7 +56,11 @@ public function processNode(Node $node, Scope $scope): array
 
 		$isOffsetAccessible = $isOffsetAccessibleType->isOffsetAccessible();
 
-		if (($scope->isInExpressionAssign($node) || $scope->isUndefinedExpressionAllowed($node)) && $isOffsetAccessible->yes()) {
+		if ($scope->isInExpressionAssign($node) && $isOffsetAccessible->yes()) {
+			return [];
+		}
+
+		if ($scope->isUndefinedExpressionAllowed($node) && !$isOffsetAccessible->no()) {
 			return [];
 		}
 
diff --git a/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php b/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php
index 013481de42..06b51e5492 100644
--- a/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php
+++ b/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php
@@ -111,10 +111,6 @@ public function testRule(): void
 				'Cannot access offset \'a\' on Closure(): void.',
 				253,
 			],
-			[
-				'Cannot access offset \'a\' on array{a: 1, b: 1}|(Closure(): void).',
-				258,
-			],
 			[
 				'Offset string does not exist on array<int, string>.',
 				308,
@@ -538,4 +534,9 @@ public function testBug8097(): void
 		$this->analyse([__DIR__ . '/data/bug-8097.php'], []);
 	}
 
+	public function testBug8068(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-8068.php'], []);
+	}
+
 }
diff --git a/tests/PHPStan/Rules/Arrays/data/bug-8068.php b/tests/PHPStan/Rules/Arrays/data/bug-8068.php
new file mode 100644
index 0000000000..3c60c68a30
--- /dev/null
+++ b/tests/PHPStan/Rules/Arrays/data/bug-8068.php
@@ -0,0 +1,11 @@
+<?php
+
+class HelloWorld
+{
+	public function test(string $url): bool
+	{
+		$urlParsed = parse_url($url);
+
+		return isset($urlParsed['path']);
+	}
+}