symfony
diff --git a/‎src/Symfony/Component/Filesystem/Filesystem.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Filesystem/Filesystem.php
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Finder/Finder.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Finder/Finder.php
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/PropertyAccess/PropertyAccessor.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/PropertyAccess/PropertyAccessor.php
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Serializer/Serializer.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Serializer/Serializer.php
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Translation/Dumper/XliffFileDumper.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Translation/Dumper/XliffFileDumper.php
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+1-1Lines changed: 1 addition & 1 deletion
@@ -724,7 +724,7 @@ public function appendToFile($filename, $content)
 
     private function toIterable($files): iterable
     {
-        return \is_array($files) || $files instanceof \Traversable ? $files : [$files];
+        return is_iterable($files) ? $files : [$files];
     }
 
     /**
 
@@ -669,7 +669,7 @@ public function append($iterator)
             $this->iterators[] = $iterator->getIterator();
         } elseif ($iterator instanceof \Iterator) {
             $this->iterators[] = $iterator;
-        } elseif ($iterator instanceof \Traversable || \is_array($iterator)) {
+        } elseif (is_iterable($iterator)) {
             $it = new \ArrayIterator();
             foreach ($iterator as $file) {
                 $file = $file instanceof \SplFileInfo ? $file : new \SplFileInfo($file);
 
@@ -623,7 +623,7 @@ private function writeCollection(array $zval, string $property, iterable $collec
      */
     private function getWriteAccessInfo(string $class, string $property, $value): array
     {
-        $useAdderAndRemover = \is_array($value) || $value instanceof \Traversable;
+        $useAdderAndRemover = is_iterable($value);
         $key = str_replace('\\', '.', $class).'..'.$property.'..'.(int) $useAdderAndRemover;
 
         if (isset($this->writePropertyCache[$key])) {
 
@@ -157,7 +157,7 @@ public function normalize($data, $format = null, array $context = [])
             return $data;
         }
 
-        if (\is_array($data) || $data instanceof \Traversable) {
+        if (is_iterable($data)) {
             if (($context[AbstractObjectNormalizer::PRESERVE_EMPTY_OBJECTS] ?? false) === true && $data instanceof \Countable && 0 === $data->count()) {
                 return $data;
             }
 
@@ -198,6 +198,6 @@ private function dumpXliff2(string $defaultLocale, MessageCatalogue $messages, ?
 
     private function hasMetadataArrayInfo(string $key, array $metadata = null): bool
     {
-        return null !== $metadata && \array_key_exists($key, $metadata) && ($metadata[$key] instanceof \Traversable || \is_array($metadata[$key]));
+        return is_iterable($metadata[$key] ?? null);
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -724,7 +724,7 @@ public function appendToFile($filename, $content)`
`724`	`724`
`725`	`725`	`private function toIterable($files): iterable`
`726`	`726`	`{`
`727`		`- return \is_array($files) \|\| $files instanceof \Traversable ? $files : [$files];`
	`727`	`+ return is_iterable($files) ? $files : [$files];`
`728`	`728`	`}`
`729`	`729`
`730`	`730`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -623,7 +623,7 @@ private function writeCollection(array $zval, string $property, iterable $collec`
`623`	`623`	`*/`
`624`	`624`	`private function getWriteAccessInfo(string $class, string $property, $value): array`
`625`	`625`	`{`
`626`		`- $useAdderAndRemover = \is_array($value) \|\| $value instanceof \Traversable;`
	`626`	`+ $useAdderAndRemover = is_iterable($value);`
`627`	`627`	`$key = str_replace('\\', '.', $class).'..'.$property.'..'.(int) $useAdderAndRemover;`
`628`	`628`
`629`	`629`	`if (isset($this->writePropertyCache[$key])) {`
Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ public function normalize($data, $format = null, array $context = [])`
`157`	`157`	`return $data;`
`158`	`158`	`}`
`159`	`159`
`160`		`- if (\is_array($data) \|\| $data instanceof \Traversable) {`
	`160`	`+ if (is_iterable($data)) {`
`161`	`161`	`if (($context[AbstractObjectNormalizer::PRESERVE_EMPTY_OBJECTS] ?? false) === true && $data instanceof \Countable && 0 === $data->count()) {`
`162`	`162`	`return $data;`
`163`	`163`	`}`
Original file line number	Diff line number	Diff line change
`@@ -198,6 +198,6 @@ private function dumpXliff2(string $defaultLocale, MessageCatalogue $messages, ?`
`198`	`198`
`199`	`199`	`private function hasMetadataArrayInfo(string $key, array $metadata = null): bool`
`200`	`200`	`{`
`201`		`- return null !== $metadata && \array_key_exists($key, $metadata) && ($metadata[$key] instanceof \Traversable \|\| \is_array($metadata[$key]));`
	`201`	`+ return is_iterable($metadata[$key] ?? null);`
`202`	`202`	`}`
`203`	`203`	`}`