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/src/Glob.php b/src/Glob.php
index dd187758..5f7fc094 100644
--- a/src/Glob.php
+++ b/src/Glob.php
@@ -109,7 +109,7 @@ protected static function systemGlob($pattern, $flags)
      */
     protected static function fallbackGlob($pattern, $flags)
     {
-        if (! $flags & self::GLOB_BRACE) {
+        if (self::flagsIsEqualTo($flags, self::GLOB_BRACE)) {
             return static::systemGlob($pattern, $flags);
         }
 
@@ -195,14 +195,19 @@ protected static function nextBraceSub($pattern, $begin, $flags)
         $current = $begin;
 
         while ($current < $length) {
-            if (! $flags & self::GLOB_NOESCAPE && $pattern[$current] === '\\') {
+            $flagsEqualsNoEscape = self::flagsIsEqualTo($flags, self::GLOB_NOESCAPE);
+
+            if ($flagsEqualsNoEscape && $pattern[$current] === '\\') {
                 if (++$current === $length) {
                     break;
                 }
 
                 $current++;
             } else {
-                if (($pattern[$current] === '}' && $depth-- === 0) || ($pattern[$current] === ',' && $depth === 0)) {
+                if (
+                    ($pattern[$current] === '}' && $depth-- === 0)
+                    || ($pattern[$current] === ',' && $depth === 0)
+                ) {
                     break;
                 } elseif ($pattern[$current++] === '{') {
                     $depth++;
@@ -212,4 +217,10 @@ protected static function nextBraceSub($pattern, $begin, $flags)
 
         return $current < $length ? $current : null;
     }
+
+    /** @internal */
+    public static function flagsIsEqualTo(int $flags, int $otherFlags): bool
+    {
+        return (bool) ($flags & $otherFlags);
+    }
 }
diff --git a/test/ArrayUtilsTest.php b/test/ArrayUtilsTest.php
index 9982d904..cac6748e 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(): void
+    {
+        $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/GlobTest.php b/test/GlobTest.php
index 7e74754d..6a291524 100644
--- a/test/GlobTest.php
+++ b/test/GlobTest.php
@@ -11,6 +11,7 @@
 use function count;
 use function defined;
 use function glob;
+use function realpath;
 use function str_repeat;
 
 use const GLOB_BRACE;
@@ -23,15 +24,29 @@ public function testFallback(): void
             $this->markTestSkipped('GLOB_BRACE not available');
         }
 
-        self::assertEquals(
-            glob(__DIR__ . '/_files/{alph,bet}a', GLOB_BRACE),
-            Glob::glob(__DIR__ . '/_files/{alph,bet}a', Glob::GLOB_BRACE, true)
+        $expected = glob(__DIR__ . '/_files/{alph,bet}a', GLOB_BRACE);
+        $actual   = Glob::glob(
+            __DIR__ . '/_files/{alph,bet}a',
+            Glob::GLOB_BRACE,
+            true
+        );
+
+        self::assertEquals($actual, $expected);
+
+        $notExpectedPath = realpath(__DIR__ . '/_files/{alph,bet}a');
+
+        self::assertNotContains(
+            $notExpectedPath,
+            $actual
         );
     }
 
     public function testNonMatchingGlobReturnsArray(): void
     {
-        $result = Glob::glob('/some/path/{,*.}{this,orthis}.php', Glob::GLOB_BRACE);
+        $result = Glob::glob(
+            '/some/path/{,*.}{this,orthis}.php',
+            Glob::GLOB_BRACE
+        );
         self::assertIsArray($result);
     }
 
@@ -80,4 +95,56 @@ public function patternsProvider(): array
             ],
         ];
     }
+
+    public function testGlobWithoutGlobBraceFlag(): void
+    {
+        $expected = [
+            realpath(__DIR__ . '/_files/{alph,bet}a'),
+        ];
+
+        self::assertEquals(
+            glob(__DIR__ . '/_files/{alph,bet}a', 0),
+            $expected
+        );
+    }
+
+    /**
+     * @psalm-return array<array-key, array{
+     *     int,
+     *     int,
+     *     bool
+     * }>
+     */
+    public function flagsIsEqualsToMethodDataProvider(): array
+    {
+        return [
+            [
+                Glob::GLOB_BRACE,
+                Glob::GLOB_BRACE,
+                true,
+            ],
+            [
+                Glob::GLOB_BRACE,
+                Glob::GLOB_NOSORT,
+                false,
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider flagsIsEqualsToMethodDataProvider
+     */
+    public function testFlagsIsEqualsToMethod(
+        int $flags,
+        int $otherFlags,
+        bool $expected
+    ): void {
+        /**
+         * @psalm-suppress InternalMethod this test is specifically testing the behavior of this method,
+         *                                to prevent regressions
+         */
+        $actual = Glob::flagsIsEqualTo($flags, $otherFlags);
+
+        $this->assertEquals($expected, $actual);
+    }
 }
diff --git a/test/TestAsset/IteratorWithToArrayMethod.php b/test/TestAsset/IteratorWithToArrayMethod.php
new file mode 100644
index 00000000..8857771b
--- /dev/null
+++ b/test/TestAsset/IteratorWithToArrayMethod.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LaminasTest\Stdlib\TestAsset;
+
+use Iterator;
+use ReturnTypeWillChange;
+
+use function current;
+use function key;
+use function next;
+use function reset;
+
+class IteratorWithToArrayMethod implements Iterator
+{
+    /** @var array */
+    private $elements = [];
+
+    public function __construct(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',
+        ];
+    }
+}
diff --git a/test/_files/{alph,bet}a b/test/_files/{alph,bet}a
new file mode 100644
index 00000000..e69de29b