diff --git a/dictionaries/CallMap.php b/dictionaries/CallMap.php
index cf9c9f11325..a40a1af0edc 100644
--- a/dictionaries/CallMap.php
+++ b/dictionaries/CallMap.php
@@ -6865,7 +6865,8 @@
 'libxml_disable_entity_loader' => ['bool', 'disable='=>'bool'],
 'libxml_get_errors' => ['array<int,LibXMLError>'],
 'libxml_get_last_error' => ['LibXMLError|false'],
-'libxml_set_external_entity_loader' => ['bool', 'resolver_function'=>'callable'],
+'libxml_get_external_entity_loader' => ['(callable(string,string,array{directory:?string,intSubName:?string,extSubURI:?string,extSubSystem:?string}):(resource|string|null))|null'],
+'libxml_set_external_entity_loader' => ['bool', 'resolver_function'=>'(callable(string,string,array{directory:?string,intSubName:?string,extSubURI:?string,extSubSystem:?string}):(resource|string|null))|null'],
 'libxml_set_streams_context' => ['void', 'context'=>'resource'],
 'libxml_use_internal_errors' => ['bool', 'use_errors='=>'bool'],
 'LimitIterator::__construct' => ['void', 'iterator'=>'Iterator', 'offset='=>'int', 'count='=>'int'],
diff --git a/dictionaries/CallMap_82_delta.php b/dictionaries/CallMap_82_delta.php
index b7086136231..dabad1ceed4 100644
--- a/dictionaries/CallMap_82_delta.php
+++ b/dictionaries/CallMap_82_delta.php
@@ -21,6 +21,7 @@
     'openssl_cipher_key_length' => ['positive-int|false', 'cipher_algo'=>'non-empty-string'],
     'curl_upkeep' => ['bool', 'handle'=>'CurlHandle'],
     'ini_parse_quantity' => ['int', 'shorthand'=>'non-empty-string'],
+    'libxml_get_external_entity_loader' => ['(callable(string,string,array{directory:?string,intSubName:?string,extSubURI:?string,extSubSystem:?string}):(resource|string|null))|null'],
     'memory_reset_peak_usage' => ['void'],
     'ZipArchive::clearError' => ['void'],
     'ZipArchive::getStreamIndex' => ['resource|false', 'index'=>'int', 'flags='=>'int'],
diff --git a/dictionaries/CallMap_historical.php b/dictionaries/CallMap_historical.php
index 44a023c1cef..c82a0a36f15 100644
--- a/dictionaries/CallMap_historical.php
+++ b/dictionaries/CallMap_historical.php
@@ -12626,7 +12626,7 @@
     'libxml_disable_entity_loader' => ['bool', 'disable='=>'bool'],
     'libxml_get_errors' => ['array<int,LibXMLError>'],
     'libxml_get_last_error' => ['LibXMLError|false'],
-    'libxml_set_external_entity_loader' => ['bool', 'resolver_function'=>'callable'],
+    'libxml_set_external_entity_loader' => ['bool', 'resolver_function'=>'(callable(string,string,array{directory:?string,intSubName:?string,extSubURI:?string,extSubSystem:?string}):(resource|string|null))|null'],
     'libxml_set_streams_context' => ['void', 'context'=>'resource'],
     'libxml_use_internal_errors' => ['bool', 'use_errors='=>'bool'],
     'lineObj::__construct' => ['void'],