Use http_response_code() instead of header(), add a few missing repsonse codes

1 files changed, 5 insertions, 5 deletions

diff --git a/modules-available/dozmod/api.inc.php b/modules-available/dozmod/api.inc.php
index 34b5136d..5a8f6302 100644
--- a/modules-available/dozmod/api.inc.php
+++ b/modules-available/dozmod/api.inc.php
@@ -284,7 +284,7 @@ function outputResource(string $lecture_uuid, string $resource): void
 #[NoReturn]
 function fatalDozmodUnreachable()
 {
-	Header('HTTP/1.1 504 Gateway Timeout');
+	http_response_code(504);
 	die('DMSD currently not available');
 }
 
@@ -292,7 +292,7 @@ function readLectureParam(array $locationIds): string
 {
 	$lecture = Request::get('lecture', false, 'string');
 	if ($lecture === false) {
-		Header('HTTP/1.1 400 Bad Request');
+		http_response_code(400);
 		die('Missing lecture UUID');
 	}
 	$lectures = getLectureUuidsForLocations($locationIds);
@@ -301,7 +301,7 @@ function readLectureParam(array $locationIds): string
 	}
 	/* check that the user requests a lecture that he is allowed to have */
 	if (!in_array($lecture, $lectures)) {
-		Header('HTTP/1.1 403 Forbidden');
+		http_response_code(403);
 		die("You don't have permission to access this lecture");
 	}
 	return $lecture;
@@ -316,7 +316,7 @@ function readImageParam(): string
 	$image = Request::get('lecture', false, 'string');
 		
 	if ($image === false) {
-		Header('HTTP/1.1 400 Bad Request');
+		http_response_code(400);
 		die('Missing IMAGE UUID');
 	}
 	return $image;
@@ -331,7 +331,7 @@ if ($resource === false) {
 }
 
 if (!in_array($resource, $availableRessources)) {
-	Header('HTTP/1.1 400 Bad Request');
+	http_response_code(400);
 	die("unknown resource: $resource");
 }