diff --git a/resources/functionMap.php b/resources/functionMap.php
index ed1a7bb993..9afd1fb716 100644
--- a/resources/functionMap.php
+++ b/resources/functionMap.php
@@ -8443,8 +8443,8 @@
 'pg_lo_create' => ['int|false', 'connection='=>'resource', 'large_object_oid='=>''],
 'pg_lo_export' => ['bool', 'connection'=>'resource', 'oid'=>'int', 'filename'=>'string'],
 'pg_lo_export\'1' => ['bool', 'oid'=>'int', 'pathname'=>'string'],
-'pg_lo_import' => ['int|false', 'connection'=>'resource', 'pathname'=>'string', 'oid'=>''],
-'pg_lo_import\'1' => ['int', 'pathname'=>'string', 'oid'=>''],
+'pg_lo_import' => ['int|string|false', 'connection'=>'resource', 'pathname'=>'string', 'oid'=>''],
+'pg_lo_import\'1' => ['int|string', 'pathname'=>'string', 'oid'=>''],
 'pg_lo_open' => ['resource|false', 'connection'=>'resource', 'oid'=>'int', 'mode'=>'string'],
 'pg_lo_read' => ['string|false', 'large_object'=>'resource', 'len='=>'int'],
 'pg_lo_read_all' => ['int', 'large_object'=>'resource'],
diff --git a/resources/functionMap_php81delta.php b/resources/functionMap_php81delta.php
index 54a3199934..2fca7f239b 100644
--- a/resources/functionMap_php81delta.php
+++ b/resources/functionMap_php81delta.php
@@ -50,8 +50,8 @@
 		'pg_field_prtlen\'1' => ['int', 'result'=>'', 'row'=>'int', 'field_name_or_number'=>'string|int'],
 		'pg_lo_export' => ['bool', 'connection'=>'resource', 'oid'=>'int', 'filename'=>'string'],
 		'pg_lo_export\'1' => ['bool', 'oid'=>'int', 'pathname'=>'string'],
-		'pg_lo_import' => ['int|false', 'connection'=>'resource', 'pathname'=>'string', 'oid'=>''],
-		'pg_lo_import\'1' => ['int', 'pathname'=>'string', 'oid'=>''],
+		'pg_lo_import' => ['int|string|false', 'connection'=>'resource', 'pathname'=>'string', 'oid'=>''],
+		'pg_lo_import\'1' => ['int|string', 'pathname'=>'string', 'oid'=>''],
 		'pg_parameter_status' => ['string|false', 'connection'=>'resource', 'param_name'=>'string'],
 		'pg_parameter_status\'1' => ['string|false', 'param_name'=>'string'],
 		'pg_prepare' => ['resource|false', 'connection'=>'resource', 'stmtname'=>'string', 'query'=>'string'],