From 03aeb888322e792ccb17593761f1f93ad2906c7e Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Thu, 20 Oct 2022 10:25:11 +0000
Subject: fix php warnings

---
 Zotlabs/Module/Help.php   | 2 ++
 Zotlabs/Module/Search.php | 2 +-
 include/help.php          | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Zotlabs/Module/Help.php b/Zotlabs/Module/Help.php
index bfe1d4e12..55ac80842 100644
--- a/Zotlabs/Module/Help.php
+++ b/Zotlabs/Module/Help.php
@@ -17,6 +17,8 @@ class Help extends \Zotlabs\Web\Controller {
 	function get() {
 		nav_set_selected('Help');
 
+		$o = '';
+
 		if(isset($_REQUEST['search']) && $_REQUEST['search']) {
 			$o .= '<div id="help-content" class="generic-content-wrapper">';
 			$o .= '<div class="section-title-wrapper">';
diff --git a/Zotlabs/Module/Search.php b/Zotlabs/Module/Search.php
index da4752186..c88bc4534 100644
--- a/Zotlabs/Module/Search.php
+++ b/Zotlabs/Module/Search.php
@@ -33,7 +33,7 @@ class Search extends Controller {
 		require_once('include/security.php');
 
 
-		$format = (($_REQUEST['format']) ? $_REQUEST['format'] : '');
+		$format = $_REQUEST['format'] ?? '';
 		if ($format !== '') {
 			$update = $load = 1;
 		}
diff --git a/include/help.php b/include/help.php
index 6daf81b8e..8a913578a 100644
--- a/include/help.php
+++ b/include/help.php
@@ -248,7 +248,7 @@ function search_doc_files($s) {
 		$r[$x]['text'] = substr($r[$x]['body'], $start, $dislen);
 
 		$r[$x]['rank'] = 0;
-		if($r[$x]['term']) {
+		if(isset($r[$x]['term'])) {
 			foreach($r[$x]['term'] as $t) {
 				if(stristr($t['term'],$s)) {
 					$r[$x]['rank'] ++;
-- 
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