diff --git a/src/ArrayUtils.php b/src/ArrayUtils.php
index 454a7a5b..2cf61e08 100644
--- a/src/ArrayUtils.php
+++ b/src/ArrayUtils.php
@@ -5,6 +5,7 @@
 
 namespace Laminas\Stdlib;
 
+use Iterator;
 use Laminas\Stdlib\ArrayUtils\MergeRemoveKey;
 use Laminas\Stdlib\ArrayUtils\MergeReplaceKeyInterface;
 use Traversable;
@@ -240,7 +241,11 @@ public static function iteratorToArray($iterator, $recursive = true)
             return iterator_to_array($iterator);
         }
 
-        if (is_object($iterator) && method_exists($iterator, 'toArray')) {
+        if (
+            is_object($iterator)
+            && ! $iterator instanceof Iterator
+            && method_exists($iterator, 'toArray')
+        ) {
             return $iterator->toArray();
         }
 
diff --git a/test/ArrayUtilsTest.php b/test/ArrayUtilsTest.php
index 9982d904..89acdb98 100644
--- a/test/ArrayUtilsTest.php
+++ b/test/ArrayUtilsTest.php
@@ -11,6 +11,7 @@
 use Laminas\Stdlib\ArrayUtils\MergeReplaceKeyInterface;
 use Laminas\Stdlib\Exception\InvalidArgumentException;
 use Laminas\Stdlib\Parameters;
+use LaminasTest\Stdlib\TestAsset\IteratorWithToArrayMethod;
 use PHPUnit\Framework\TestCase;
 use stdClass;
 use Traversable;
@@ -579,4 +580,30 @@ public function testInvalidCallableRaiseInvalidArgumentException(): void
         $this->expectException(InvalidArgumentException::class);
         ArrayUtils::filter([], "INVALID");
     }
+
+    /**
+     * @link https://github.com/laminas/laminas-stdlib/issues/18
+     */
+    public function testIteratorToArrayWithIteratorHavingMethodToArrayAndRecursiveIsFalse()
+    {
+        $arrayB    = [
+            'foo' => 'bar',
+        ];
+        $iteratorB = new IteratorWithToArrayMethod($arrayB);
+
+        $arrayA   = [
+            'iteratorB' => $iteratorB,
+        ];
+        $iterator = new IteratorWithToArrayMethod($arrayA);
+
+        $result = ArrayUtils::iteratorToArray($iterator, true);
+
+        $expectedResult = [
+            'iteratorB' => [
+                'foo' => 'bar',
+            ],
+        ];
+
+        $this->assertEquals($expectedResult, $result);
+    }
 }
diff --git a/test/TestAsset/IteratorWithToArrayMethod.php b/test/TestAsset/IteratorWithToArrayMethod.php
new file mode 100644
index 00000000..0fd4ef02
--- /dev/null
+++ b/test/TestAsset/IteratorWithToArrayMethod.php
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LaminasTest\Stdlib\TestAsset;
+
+use Iterator;
+use ReturnTypeWillChange;
+
+use function current;
+use function is_array;
+use function key;
+use function next;
+use function reset;
+
+class IteratorWithToArrayMethod implements Iterator
+{
+    private array $elements = [];
+
+    public function __construct(array $elements)
+    {
+        if (is_array($elements)) {
+            $this->elements = $elements;
+        }
+    }
+
+    /** @return void */
+    #[ReturnTypeWillChange]
+    public function rewind()
+    {
+        reset($this->elements);
+    }
+
+    /** @return mixed */
+    #[ReturnTypeWillChange]
+    public function current()
+    {
+        return current($this->elements);
+    }
+
+    /** @return int|string */
+    #[ReturnTypeWillChange]
+    public function key()
+    {
+        return key($this->elements);
+    }
+
+    /** @return mixed */
+    #[ReturnTypeWillChange]
+    public function next()
+    {
+        return next($this->elements);
+    }
+
+    /** @return bool */
+    #[ReturnTypeWillChange]
+    public function valid()
+    {
+        $key = key($this->elements);
+        return $key !== null && $key !== false;
+    }
+
+    public function toArray(): array
+    {
+        return [
+            'data from to array' => 'not good',
+        ];
+    }
+}