Merge pull request #2 from AgID/fix/deprecation-warn

fix: depraction warining for PHP8
AgID · Sep 18, 2023 · 1d3aec1 · 1d3aec1
2 parents 4dd097b + 73b3cc0
commit 1d3aec1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/RestrictAnonymousAccess.php b/RestrictAnonymousAccess.php
@@ -129,6 +129,8 @@ protected function isAllowedRequest()
     {
         $allowedReferrers = $this->getAllowedReferrers();
         $referrer = Common::sanitizeInputValues(@$_SERVER['HTTP_REFERER']);
+        // Fix for deprecation error in PHP8
+        if(empty($referrer)) return false;
         $referrerQuery = parse_url($referrer, PHP_URL_QUERY);
         $referrerHost = parse_url($referrer, PHP_URL_HOST);
         $piwikHost = parse_url(SettingsPiwik::getPiwikUrl(), PHP_URL_HOST);