Fix setupcheck for intl module

A polyfill for intl is loaded very early (somewhere in base). Polyfill defines grapheme_strlen as function if
intl extension is not loaded. The check here is always true
because there is a function with that name.

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

diff --git a/settings/Controller/CheckSetupController.php b/settings/Controller/CheckSetupController.php
index 5f355d0ec2fb3016812174e6a9a8422ea520bc34..f1da8406edb5fe3912e4ca95b9b9420cf6f823bc 100644 (file)
--- a/settings/Controller/CheckSetupController.php
+++ b/settings/Controller/CheckSetupController.php
@@ -574,7 +574,7 @@ Raw output
        protected function hasRecommendedPHPModules(): array {
                $recommendedPHPModules = [];
 
-               if (!function_exists('grapheme_strlen')) {
+               if (!extension_loaded('intl')) {
                        $recommendedPHPModules[] = 'intl';
                }