From 0358b7dce4d4c6d74a4388aaf931168eb5d7a56b Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <dktapps@pmmp.io>
Date: Mon, 6 Jan 2025 22:53:35 +0000
Subject: [PATCH] utils: avoid weak comparisons

---
 src/utils/Internet.php | 2 +-
 src/utils/Timezone.php | 8 ++++----
 src/utils/Utils.php    | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/utils/Internet.php b/src/utils/Internet.php
index f3dad2271..1811ce51e 100644
--- a/src/utils/Internet.php
+++ b/src/utils/Internet.php
@@ -100,7 +100,7 @@ class Internet{
 		}
 
 		$ip = self::getURL("http://ifconfig.me/ip");
-		if($ip !== null && ($addr = trim($ip->getBody())) != ""){
+		if($ip !== null && ($addr = trim($ip->getBody())) !== ""){
 			return self::$ip = $addr;
 		}
 
diff --git a/src/utils/Timezone.php b/src/utils/Timezone.php
index 7f1dcf0e4..6723b12eb 100644
--- a/src/utils/Timezone.php
+++ b/src/utils/Timezone.php
@@ -134,7 +134,7 @@ abstract class Timezone{
 
 				$offset = $matches[2];
 
-				if($offset == ""){
+				if($offset === ""){
 					return "UTC";
 				}
 
@@ -156,7 +156,7 @@ abstract class Timezone{
 
 				$offset = trim(exec('date +%:z'));
 
-				if($offset == "+00:00"){
+				if($offset === "+00:00"){
 					return "UTC";
 				}
 
@@ -195,7 +195,7 @@ abstract class Timezone{
 		$offset = $parsed['hour'] * 3600 + $parsed['minute'] * 60 + $parsed['second'];
 
 		//After date_parse is done, put the sign back
-		if($negative_offset == true){
+		if($negative_offset){
 			$offset = -abs($offset);
 		}
 
@@ -204,7 +204,7 @@ abstract class Timezone{
 		//That's been a bug in PHP since 2008!
 		foreach(timezone_abbreviations_list() as $zones){
 			foreach($zones as $timezone){
-				if($timezone['timezone_id'] !== null && $timezone['offset'] == $offset){
+				if($timezone['timezone_id'] !== null && $timezone['offset'] === $offset){
 					return $timezone['timezone_id'];
 				}
 			}
diff --git a/src/utils/Utils.php b/src/utils/Utils.php
index 9317aff3c..cc33e60e0 100644
--- a/src/utils/Utils.php
+++ b/src/utils/Utils.php
@@ -220,7 +220,7 @@ final class Utils{
 			$mac = implode("\n", $mac);
 			if(preg_match_all("#Physical Address[. ]{1,}: ([0-9A-F\\-]{17})#", $mac, $matches) > 0){
 				foreach($matches[1] as $i => $v){
-					if($v == "00-00-00-00-00-00"){
+					if($v === "00-00-00-00-00-00"){
 						unset($matches[1][$i]);
 					}
 				}
@@ -234,7 +234,7 @@ final class Utils{
 				$mac = implode("\n", $mac);
 				if(preg_match_all("#HWaddr[ \t]{1,}([0-9a-f:]{17})#", $mac, $matches) > 0){
 					foreach($matches[1] as $i => $v){
-						if($v == "00:00:00:00:00:00"){
+						if($v === "00:00:00:00:00:00"){
 							unset($matches[1][$i]);
 						}
 					}