Improve the return type of functions that return an indexed array of …

…strings

resources/functionMap.php

@@ -3307,18 +3307,18 @@
 'get_defined_constants' => ['array', 'categorize='=>'bool'],
 'get_defined_functions' => ['array<string,array<string,string>>', 'exclude_disabled='=>'bool'],
 'get_defined_vars' => ['array'],
-'get_extension_funcs' => ['array|false', 'extension_name'=>'string'],
+'get_extension_funcs' => ['list<string>|false', 'extension_name'=>'string'],
 'get_headers' => ['array|false', 'url'=>'string', 'format='=>'int', 'context='=>'resource'],
 'get_html_translation_table' => ['array', 'table='=>'int', 'flags='=>'int', 'encoding='=>'string'],
 'get_include_path' => ['string|false'],
-'get_included_files' => ['array'],
+'get_included_files' => ['list<string>'],
 'get_loaded_extensions' => ['list<string>', 'zend_extensions='=>'bool'],
 'get_magic_quotes_gpc' => ['false'],
 'get_magic_quotes_runtime' => ['false'],
 'get_meta_tags' => ['array|false', 'filename'=>'string', 'use_include_path='=>'bool'],
 'get_object_vars' => ['array<string, mixed>', 'obj'=>'object'],
 'get_parent_class' => ['class-string|false', 'object='=>'mixed'],
-'get_required_files' => ['string[]'],
+'get_required_files' => ['list<string>'],
 'get_resource_type' => ['string', 'res'=>'resource'],
 'get_resources' => ['array<int, resource>', 'type='=>'string'],
 'getallheaders' => ['array'],
@@ -3724,7 +3724,7 @@
 'gzdeflate' => ['string|false', 'data'=>'string', 'level='=>'int', 'encoding='=>'int'],
 'gzencode' => ['string|false', 'data'=>'string', 'level='=>'int', 'encoding_mode='=>'int'],
 'gzeof' => ['bool', 'zp'=>'resource'],
-'gzfile' => ['array|false', 'filename'=>'string', 'use_include_path='=>'int'],
+'gzfile' => ['list<string>|false', 'filename'=>'string', 'use_include_path='=>'int'],
 'gzgetc' => ['string|false', 'zp'=>'resource'],
 'gzgets' => ['string|false', 'zp'=>'resource', 'length='=>'int'],
 'gzgetss' => ['string|false', 'zp'=>'resource', 'length'=>'int', 'allowable_tags='=>'string'],
@@ -6342,7 +6342,7 @@
 'mb_regex_set_options' => ['string', 'options='=>'string'],
 'mb_scrub' => ['string', 'str'=>'string', 'enc='=>'string'],
 'mb_send_mail' => ['bool', 'to'=>'string', 'subject'=>'string', 'message'=>'string', 'additional_headers='=>'string|array|null', 'additional_parameter='=>'string'],
-'mb_split' => ['array|false', 'pattern'=>'string', 'string'=>'string', 'limit='=>'int'],
+'mb_split' => ['list<string>|false', 'pattern'=>'string', 'string'=>'string', 'limit='=>'int'],
 'mb_strcut' => ['string', 'str'=>'string', 'start'=>'int', 'length='=>'?int', 'encoding='=>'string'],
 'mb_strimwidth' => ['string', 'str'=>'string', 'start'=>'int', 'width'=>'int', 'trimmarker='=>'string', 'encoding='=>'string'],
 'mb_stripos' => ['0|positive-int|false', 'haystack'=>'string', 'needle'=>'string', 'offset='=>'int', 'encoding='=>'string'],