X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fhelp.php;h=3df280dbd64e0698ccdb1df8f183bea93de5b5a1;hb=41663c7592abe55a958632c3a48265e0a8544d2b;hp=53118544fb1a72781e73090f1266f550817c134d;hpb=db0b848ae30983b394847a5597c3f7c7332cfe7c;p=friendica.git

diff --git a/mod/help.php b/mod/help.php
index 53118544fb..3df280dbd6 100644
--- a/mod/help.php
+++ b/mod/help.php
@@ -8,7 +8,9 @@ use Friendica\Content\Nav;
 use Friendica\Content\Text\Markdown;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
+use Friendica\Core\Renderer;
 use Friendica\Core\System;
+use Friendica\Util\Strings;
 
 function load_doc_file($s)
 {
@@ -31,6 +33,7 @@ function help_content(App $a)
 	Nav::setSelected('help');
 
 	$text = '';
+	$filename = '';
 
 	if ($a->argc > 1) {
 		$path = '';
@@ -46,7 +49,7 @@ function help_content(App $a)
 		$title = basename($path);
 		$filename = $path;
 		$text = load_doc_file('doc/' . $path . '.md');
-		$a->page['title'] = L10n::t('Help:') . ' ' . str_replace('-', ' ', notags($title));
+		$a->page['title'] = L10n::t('Help:') . ' ' . str_replace('-', ' ', Strings::escapeTags($title));
 	}
 
 	$home = load_doc_file('doc/Home.md');
@@ -60,8 +63,8 @@ function help_content(App $a)
 
 	if (!strlen($text)) {
 		header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . L10n::t('Not Found'));
-		$tpl = get_markup_template("404.tpl");
-		return replace_macros($tpl, [
+		$tpl = Renderer::getMarkupTemplate("404.tpl");
+		return Renderer::replaceMacros($tpl, [
 			'$message' => L10n::t('Page not found.')
 		]);
 	}