diff --git a/resources/functionMap.php b/resources/functionMap.php
index aba7fc21ab..ecd26207c1 100644
--- a/resources/functionMap.php
+++ b/resources/functionMap.php
@@ -1646,7 +1646,7 @@
 'DateTimeZone::listIdentifiers' => ['list<string>', 'what='=>'int', 'country='=>'string'],
 'db2_autocommit' => ['DB2_AUTOCOMMIT_OFF|DB2_AUTOCOMMIT_ON|bool', 'connection'=>'resource', 'value='=>'DB2_AUTOCOMMIT_OFF|DB2_AUTOCOMMIT_ON'],
 'db2_bind_param' => ['bool', 'stmt'=>'resource', 'parameter_number'=>'int', 'variable_name'=>'string', 'parameter_type='=>'int', 'data_type='=>'int', 'precision='=>'int', 'scale='=>'int'],
-'db2_client_info' => ['object|false', 'connection'=>'resource'],
+'db2_client_info' => ['stdClass|false', 'connection'=>'resource'],
 'db2_close' => ['bool', 'connection'=>'resource'],
 'db2_column_privileges' => ['resource|false', 'connection'=>'resource', 'qualifier='=>'string', 'schema='=>'string', 'table_name='=>'string', 'column_name='=>'string'],
 'db2_columns' => ['resource|false', 'connection'=>'resource', 'qualifier='=>'string', 'schema='=>'string', 'table_name='=>'string', 'column_name='=>'string'],
@@ -1661,7 +1661,7 @@
 'db2_fetch_array' => ['array|false', 'stmt'=>'resource', 'row_number='=>'int'],
 'db2_fetch_assoc' => ['array|false', 'stmt'=>'resource', 'row_number='=>'int'],
 'db2_fetch_both' => ['array|false', 'stmt'=>'resource', 'row_number='=>'int'],
-'db2_fetch_object' => ['object|false', 'stmt'=>'resource', 'row_number='=>'int'],
+'db2_fetch_object' => ['stdClass|false', 'stmt'=>'resource', 'row_number='=>'int'],
 'db2_fetch_row' => ['bool', 'stmt'=>'resource', 'row_number='=>'int'],
 'db2_field_display_size' => ['int|false', 'stmt'=>'resource', 'column'=>'mixed'],
 'db2_field_name' => ['string|false', 'stmt'=>'resource', 'column'=>'mixed'],
@@ -1689,7 +1689,7 @@
 'db2_procedures' => ['resource|false', 'connection'=>'resource', 'qualifier'=>'string', 'schema'=>'string', 'procedure'=>'string'],
 'db2_result' => ['mixed', 'stmt'=>'resource', 'column'=>'mixed'],
 'db2_rollback' => ['bool', 'connection'=>'resource'],
-'db2_server_info' => ['object|false', 'connection'=>'resource'],
+'db2_server_info' => ['stdClass|false', 'connection'=>'resource'],
 'db2_set_option' => ['bool', 'resource'=>'resource', 'options'=>'array', 'type'=>'int'],
 'db2_setoption' => [''],
 'db2_special_columns' => ['resource|false', 'connection'=>'resource', 'qualifier'=>'string', 'schema'=>'string', 'table_name'=>'string', 'scope'=>'int'],