From 95edf638b8f74032f05ec8aa76caa7870986cffc Mon Sep 17 00:00:00 2001
From: Anton Komarev <ell@cybercog.su>
Date: Thu, 12 Oct 2023 10:30:51 +0300
Subject: [PATCH] Code style fix

---
 src/Calculator/TextUnicodeConverter.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/Calculator/TextUnicodeConverter.php b/src/Calculator/TextUnicodeConverter.php
index ef8d8ea..360c407 100644
--- a/src/Calculator/TextUnicodeConverter.php
+++ b/src/Calculator/TextUnicodeConverter.php
@@ -18,15 +18,16 @@ class TextUnicodeConverter
 {
     /**
      * Converts UTF-8 encoded string and returns unicode code points for every character.
+     *
+     * @return list<int>
      */
-    public static function convertTextToCodePoints(
-        string $string
-    ): array {
+    public static function convertTextToCodePoints(string $string): array
+    {
         $codePoints = [];
         $values     = [];
         $lookingFor = 1;
 
-        for ($i = 0, $iMax = \strlen($string); $i < $iMax; ++$i) {
+        for ($i = 0; $i < \strlen($string); ++$i) {
             $thisValue = \ord($string[$i]);
 
             if ($thisValue < 128) {