diff --git a/phpstan.neon b/phpstan.neon
index 5316d19e84e..87ad57bc87d 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -346,11 +346,6 @@ parameters:
             identifier: symplify.noReference
             message: '#Use explicit return value over magic &reference#'
 
-        # known type
-        -
-            identifier: argument.type
-            message: '#Parameter \#1 \$expr of method Rector\\CodeQuality\\Rector\\BooleanOr\\RepeatedOrEqualToInArrayRector\:\:matchComparedExprAndValueExpr\(\) expects PhpParser\\Node\\Expr\\BinaryOp\\Equal\|PhpParser\\Node\\Expr\\BinaryOp\\Identical, PhpParser\\Node\\Expr given#'
-
         -
             path: rules/Renaming/Rector/Name/RenameClassRector.php
             identifier: return.type
diff --git a/rules-tests/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector/Fixture/skip_not_inline_identical.php.inc b/rules-tests/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector/Fixture/skip_not_inline_identical.php.inc
new file mode 100644
index 00000000000..47992f5321b
--- /dev/null
+++ b/rules-tests/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector/Fixture/skip_not_inline_identical.php.inc
@@ -0,0 +1,15 @@
+<?php
+
+namespace Rector\Tests\CodeQuality\Rector\BooleanOr\RepeatedOrEqualToInArrayRector\Fixture;
+
+final class SkipNotInlineIdentical
+{
+    public function demo($someVariable): bool
+    {
+        if ($someVariable === 'a' || $someVariable === 'b' || execute(fn(): bool => $someVariable === 'c')) {
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/rules/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector.php b/rules/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector.php
index 4d0361a4476..673b59e58e0 100644
--- a/rules/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector.php
+++ b/rules/CodeQuality/Rector/BooleanOr/RepeatedOrEqualToInArrayRector.php
@@ -14,21 +14,16 @@
 use PhpParser\Node\Expr\FuncCall;
 use PhpParser\Node\Name;
 use Rector\CodeQuality\ValueObject\ComparedExprAndValueExpr;
-use Rector\PhpParser\Node\BetterNodeFinder;
 use Rector\Rector\AbstractRector;
 use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
 use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+use Webmozart\Assert\Assert;
 
 /**
  * @see \Rector\Tests\CodeQuality\Rector\BooleanOr\RepeatedOrEqualToInArrayRector\RepeatedOrEqualToInArrayRectorTest
  */
 final class RepeatedOrEqualToInArrayRector extends AbstractRector
 {
-    public function __construct(
-        private readonly BetterNodeFinder $betterNodeFinder,
-    ) {
-    }
-
     public function getRuleDefinition(): RuleDefinition
     {
         return new RuleDefinition(
@@ -103,8 +98,8 @@ public function refactor(Node $node): ?FuncCall
 
         $args = $this->nodeFactory->createArgs([$firstComparedExprAndValue->getComparedExpr(), $array]);
 
-        $identicals = $this->betterNodeFinder->findInstanceOf($node, Identical::class);
-        $equals = $this->betterNodeFinder->findInstanceOf($node, Equal::class);
+        $identicals = $this->findIdenticalsOrEquals($node, Identical::class);
+        $equals = $this->findIdenticalsOrEquals($node, Equal::class);
 
         if ($identicals !== [] && $equals === []) {
             $args[] = new Arg(new ConstFetch(new Name('true')));
@@ -113,6 +108,30 @@ public function refactor(Node $node): ?FuncCall
         return new FuncCall(new Name('in_array'), $args);
     }
 
+    /**
+     * @return array<Identical|Equal>
+     */
+    private function findIdenticalsOrEquals(BooleanOr $booleanOr, string $type): array
+    {
+        Assert::oneOf($type, [Identical::class, Equal::class]);
+
+        $identicalsOrEquals = [];
+        if ($booleanOr->left instanceof $type) {
+            $identicalsOrEquals[] = $booleanOr->left;
+        }
+
+        if ($booleanOr->right instanceof BooleanOr) {
+            $identicalsOrEquals[] = $this->findIdenticalsOrEquals($booleanOr->right, $type);
+        }
+
+        if ($booleanOr->right instanceof $type) {
+            $identicalsOrEquals[] = $booleanOr->right;
+        }
+
+        /** @var array<Identical|Equal> $identicalsOrEquals */
+        return $identicalsOrEquals;
+    }
+
     private function isEqualOrIdentical(Expr $expr): bool
     {
         if ($expr instanceof Identical) {
@@ -160,7 +179,9 @@ private function matchComparedAndDesiredValues(BooleanOr $booleanOr): ?array
                 return null;
             }
 
-            $comparedExprAndValueExprs[] = $this->matchComparedExprAndValueExpr($currentBooleanOr->left->right);
+            /** @var Identical|Equal $leftRight */
+            $leftRight = $currentBooleanOr->left->right;
+            $comparedExprAndValueExprs[] = $this->matchComparedExprAndValueExpr($leftRight);
             $currentBooleanOr = $currentBooleanOr->left;
         }