diff --git a/dictionaries/CallMap.php b/dictionaries/CallMap.php
index fc7fff7ea..d1c5e3dd9 100644
--- a/dictionaries/CallMap.php
+++ b/dictionaries/CallMap.php
@@ -9027,7 +9027,7 @@ return [
 'nsapi_response_headers' => ['array'],
 'nsapi_virtual' => ['bool', 'uri'=>'string'],
 'nthmac' => ['string', 'clent'=>'string', 'data'=>'string'],
-'number_format' => ['string', 'num'=>'float|int', 'decimals='=>'int', 'decimal_separator='=>'string', 'thousands_separator='=>'string'],
+'number_format' => ['string', 'num'=>'float|int', 'decimals='=>'int', 'decimal_separator='=>'?string', 'thousands_separator='=>'?string'],
 'NumberFormatter::__construct' => ['void', 'locale'=>'string', 'style'=>'int', 'pattern='=>'string'],
 'NumberFormatter::create' => ['NumberFormatter|false', 'locale'=>'string', 'style'=>'int', 'pattern='=>'string'],
 'NumberFormatter::format' => ['string|false', 'num'=>'', 'type='=>'int'],
diff --git a/dictionaries/CallMap_80_delta.php b/dictionaries/CallMap_80_delta.php
index f905592ef..1b364d525 100644
--- a/dictionaries/CallMap_80_delta.php
+++ b/dictionaries/CallMap_80_delta.php
@@ -967,7 +967,7 @@ return [
     ],
     'number_format' => [
       'old' => ['string', 'num'=>'float|int', 'decimals='=>'int'],
-      'new' => ['string', 'num'=>'float|int', 'decimals='=>'int', 'decimal_separator='=>'string', 'thousands_separator='=>'string'],
+      'new' => ['string', 'num'=>'float|int', 'decimals='=>'int', 'decimal_separator='=>'?string', 'thousands_separator='=>'?string'],
     ],
     'ob_implicit_flush' => [
       'old' => ['void', 'enable='=>'int'],
@@ -1615,7 +1615,7 @@ return [
     'image2wbmp' => ['bool', 'im'=>'resource', 'filename='=>'?string', 'threshold='=>'int'],
     'jpeg2wbmp' => ['bool', 'jpegname'=>'string', 'wbmpname'=>'string', 'dest_height'=>'int', 'dest_width'=>'int', 'threshold'=>'int'],
     'ldap_sort' => ['bool', 'link_identifier'=>'resource', 'result_identifier'=>'resource', 'sortfilter'=>'string'],
-    'number_format\'1' => ['string', 'num'=>'float|int', 'decimals'=>'int', 'decimal_separator'=>'string', 'thousands_separator'=>'string'],
+    'number_format\'1' => ['string', 'num'=>'float|int', 'decimals'=>'int', 'decimal_separator'=>'?string', 'thousands_separator'=>'?string'],
     'png2wbmp' => ['bool', 'pngname'=>'string', 'wbmpname'=>'string', 'dest_height'=>'int', 'dest_width'=>'int', 'threshold'=>'int'],
     'read_exif_data' => ['array', 'filename'=>'string', 'sections_needed='=>'string', 'sub_arrays='=>'bool', 'read_thumbnail='=>'bool'],
     'SimpleXMLIterator::rewind' => ['void'],
diff --git a/dictionaries/CallMap_historical.php b/dictionaries/CallMap_historical.php
index 3f8fac70f..f77fa29f0 100644
--- a/dictionaries/CallMap_historical.php
+++ b/dictionaries/CallMap_historical.php
@@ -13897,7 +13897,7 @@ return [
     'nsapi_virtual' => ['bool', 'uri'=>'string'],
     'nthmac' => ['string', 'clent'=>'string', 'data'=>'string'],
     'number_format' => ['string', 'num'=>'float|int', 'decimals='=>'int'],
-    'number_format\'1' => ['string', 'num'=>'float|int', 'decimals'=>'int', 'decimal_separator'=>'string', 'thousands_separator'=>'string'],
+    'number_format\'1' => ['string', 'num'=>'float|int', 'decimals'=>'int', 'decimal_separator'=>'?string', 'thousands_separator'=>'?string'],
     'numfmt_create' => ['NumberFormatter|false', 'locale'=>'string', 'style'=>'int', 'pattern='=>'string'],
     'numfmt_format' => ['string|false', 'formatter'=>'NumberFormatter', 'num'=>'int|float', 'type='=>'int'],
     'numfmt_format_currency' => ['string|false', 'formatter'=>'NumberFormatter', 'amount'=>'float', 'currency'=>'string'],