fix var name, define returned data type

10 months ago · c5f7e636e0
1 changed files with 4 additions and 4 deletions
--- a/src/Kevacoin.php
+++ b/src/Kevacoin.php
@ -6,12 +6,12 @@ namespace Kvazar\Crypto;
 class Kevacoin
 {
-    public static function decode(string $value)
+    public static function decode(string $value): mixed
    {
-        if (is_numeric($string) && $string < 0xFFFFFFFF)
+        if (is_numeric($value) && $value < 0xFFFFFFFF)
        {
            return mb_chr(
-                $string,
+                $value,
                'ASCII'
            );
        }
@ -19,7 +19,7 @@ class Kevacoin
        else
        {
            return hex2bin(
-                $string
+                $value
            );
        }
    }