From e23ff3e786cb6def4a5f7f07fd9ff86cba4ce11e Mon Sep 17 00:00:00 2001
From: ismaail <contact@ismaail.com>
Date: Sun, 9 Apr 2023 21:40:30 +0000
Subject: [PATCH] Code formatting & cleanup

---
 src/CmiClient.php | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

diff --git a/src/CmiClient.php b/src/CmiClient.php
index f34f9ae..cc1ab95 100644
--- a/src/CmiClient.php
+++ b/src/CmiClient.php
@@ -47,29 +47,19 @@ public function generateHash(): string
         $hashval = '';
 
         foreach ($optionskeys as $param) {
-            // Skip Store Key
-            if ('storekey' === $param) {
-                continue;
-            }
-
-            $lowerParam = strtolower($param);
-
             // Skip some params
-            if (in_array($lowerParam, ['hash', 'encoding'])) {
+            if (in_array(strtolower($param), ['storekey', 'hash', 'encoding'], strict: true)) {
                 continue;
             }
 
-            $paramValue = trim($cmiParams[$param]);
-            $escapedParamValue = str_replace(['\\', '|'], ['\\\\', '\|'], $paramValue);
-            $hashval .= $escapedParamValue . '|';
+            $paramValue = str_replace(['\\', '|'], ['\\\\', '\|'], trim($cmiParams[$param]));
+            $hashval .= $paramValue . '|';
         }
 
-        $escapedStoreKey = str_replace(['\\', '|'], ['\\\\', '\|'], $cmiParams['storekey']);
-        $hashval .= $escapedStoreKey;
-
-        $calculatedHashValue = hash('sha512', $hashval);
+        $storeKeyValue = str_replace(['\\', '|'], ['\\\\', '\|'], $cmiParams['storekey']);
+        $hashval .= $storeKeyValue;
 
-        return base64_encode(pack('H*', $calculatedHashValue));
+        return base64_encode(pack('H*', hash('sha512', $hashval)));
     }
 
     /**