Laravel version update

Laravel version update

vendor/aws/aws-sdk-php/src/DynamoDb/Marshaler.php

@@ -259,7 +259,8 @@ class Marshaler
      */
     public function unmarshalValue(array $value, $mapAsObject = false)
     {
-        list($type, $value) = each($value);
+        $type = key($value);
+        $value = $value[$type];
         switch ($type) {
             case 'S':
             case 'BOOL':
@@ -269,10 +270,10 @@ class Marshaler
             case 'N':
                 if ($this->options['wrap_numbers']) {
                     return new NumberValue($value);
-                } else {
-                    // Use type coercion to unmarshal numbers to int/float.
-                    return $value + 0;
                 }
+
+                // Use type coercion to unmarshal numbers to int/float.
+                return $value + 0;
             case 'M':
                 if ($mapAsObject) {
                     $data = new \stdClass;
@@ -283,8 +284,8 @@ class Marshaler
                 }
                 // NOBREAK: Unmarshal M the same way as L, for arrays.
             case 'L':
-                foreach ($value as &$v) {
-                    $v = $this->unmarshalValue($v, $mapAsObject);
+                foreach ($value as $k => $v) {
+                    $value[$k] = $this->unmarshalValue($v, $mapAsObject);
                 }
                 return $value;
             case 'B':
@@ -292,8 +293,8 @@ class Marshaler
             case 'SS':
             case 'NS':
             case 'BS':
-                foreach ($value as &$v) {
-                    $v = $this->unmarshalValue([$type[0] => $v]);
+                foreach ($value as $k => $v) {
+                    $value[$k] = $this->unmarshalValue([$type[0] => $v]);
                 }
                 return new SetValue($value);
         }
@@ -312,7 +313,9 @@ class Marshaler
     {
         if ($this->options['ignore_invalid']) {
             return null;
-        } elseif ($this->options['nullify_invalid']) {
+        }
+
+        if ($this->options['nullify_invalid']) {
             return ['NULL' => true];
         }