From 5c1f94b6b8b918dfc5aa7f3ca5da75868805f482 Mon Sep 17 00:00:00 2001
From: Allan Jensen <info@winternet.no>
Date: Wed, 8 May 2024 19:32:06 +0200
Subject: [PATCH] chore: improved PHP 8 compatibility

---
 src/FormHelper.php    | 6 ++----
 src/UserException.php | 1 +
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/FormHelper.php b/src/FormHelper.php
index a4c2971..0762c46 100644
--- a/src/FormHelper.php
+++ b/src/FormHelper.php
@@ -167,10 +167,8 @@ public static function addResultErrors($result, &$model, $options = []) {
 
 		foreach ($modelErrors as $attr => $errors) {
 			// Generate the form field ID so Yii ActiveForm client-side can apply the error message
-			if (!$modelName) {
-				$modelName = get_class($model);
-				$modelName = mb_strtolower(substr($modelName, strrpos($modelName, '\\')+1));
-			}
+			$modelName = get_class($model);
+			$modelName = mb_strtolower(substr($modelName, strrpos($modelName, '\\')+1));
 
 			$attributeId = $modelName .'-'. mb_strtolower($attr);
 
diff --git a/src/UserException.php b/src/UserException.php
index c468173..9d0766c 100644
--- a/src/UserException.php
+++ b/src/UserException.php
@@ -147,6 +147,7 @@ function __construct($msg, $arrayInternalInfo = [], $options = []) {
 			}
 		}
 
+		$extraMessage = '';
 		if ($msg === null) {
 			$messageString = $messageStringHtml = 'NULL';
 		} elseif (is_array($msg) || is_object($msg) || is_bool($msg)) {