From cc3e66cacbe7ec2b90f03f97bcbfdbb867d5a888 Mon Sep 17 00:00:00 2001
From: slawkens <slawkens@gmail.com>
Date: Tue, 30 Jan 2024 23:58:33 +0100
Subject: [PATCH] according to phpstan: isset is not required here

---
 system/init.php | 29 +++++++++++------------------
 1 file changed, 11 insertions(+), 18 deletions(-)

diff --git a/system/init.php b/system/init.php
index 21de3a0c..8ff47583 100644
--- a/system/init.php
+++ b/system/init.php
@@ -59,27 +59,20 @@ define('ACTION', $action);
 $errors = [];
 
 // trim values we receive
-if(isset($_POST))
-{
-	foreach($_POST as $var => $value) {
-		if(is_string($value)) {
-			$_POST[$var] = trim($value);
-		}
+foreach($_POST as $var => $value) {
+	if(is_string($value)) {
+		$_POST[$var] = trim($value);
 	}
 }
-if(isset($_GET))
-{
-	foreach($_GET as $var => $value) {
-		if(is_string($value))
-			$_GET[$var] = trim($value);
-	}
+
+foreach($_GET as $var => $value) {
+	if(is_string($value))
+		$_GET[$var] = trim($value);
 }
-if(isset($_REQUEST))
-{
-	foreach($_REQUEST as $var => $value) {
-		if(is_string($value))
-			$_REQUEST[$var] = trim($value);
-	}
+
+foreach($_REQUEST as $var => $value) {
+	if(is_string($value))
+		$_REQUEST[$var] = trim($value);
 }
 
 // load otserv config file