From 40de8f8b76ca3959b21a328fb3c8707a58ea2488 Mon Sep 17 00:00:00 2001
From: Valentyn Kolesnikov <javadev75@gmail.com>
Date: Thu, 30 Nov 2023 09:12:28 +0200
Subject: [PATCH] Fixed sonar warnings

---
 src/test/php/com_github_leetcode/LinkedListUtils.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/test/php/com_github_leetcode/LinkedListUtils.php b/src/test/php/com_github_leetcode/LinkedListUtils.php
index 42a9959..1410b95 100644
--- a/src/test/php/com_github_leetcode/LinkedListUtils.php
+++ b/src/test/php/com_github_leetcode/LinkedListUtils.php
@@ -6,7 +6,7 @@
 
 class LinkedListUtils {
     public static function constructLinkedList($nums) {
-        if ($nums === null || count($nums) === 0) {
+        if ($nums === null || empty($nums)) {
             return null;
         }
         $pre = new ListNode(-1);
@@ -20,7 +20,7 @@ public static function constructLinkedList($nums) {
     }
 
     public static function createSinglyLinkedList($listValues) {
-        if ($listValues === null || count($listValues) === 0) {
+        if ($listValues === null || empty($listValues)) {
             throw new InvalidArgumentException(
                 "Please pass in a valid listValues to create a singly linked list."
             );