Update lib/private/AppFramework/Http/Output.php

Co-authored-by: Kate <26026535+provokateurin@users.noreply.github.com>
Signed-off-by: Nicolas Varlot <nicolas.varlot@ac-versailles.fr>

Author: 2 people

lib/private/AppFramework/Http/Output.php

@@ -55,7 +55,7 @@ public function setHeader($header) {
 			foreach (['Content-Security-Policy:', 'Feature-Policy:'] as $prefix) {
 				if (str_starts_with($header, $prefix)) {
 					$value = ltrim(substr($header, strlen($prefix)));
-					$directives = array_filter(array_map('trim', explode(';', $value)));
+					$directives = array_filter(array_map(trim(...), explode(';', $value)));
 					$segment = '';
 					$first = true;
 					foreach ($directives as $directive) {