Corrigindo testes automatizados

Author: gersonfs

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
           extensions: mbstring, intl, mysql, zlib, dom, openssl, soap, json, simplexml, libxml
 
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Composer Install
         run: |

src/Signer.php

@@ -32,7 +32,7 @@
 
 class Signer
 {
-    const CANONICAL = [true,false,null,null];
+    const CANONICAL = [true, false, null, null];
 
     /**
      * Make Signature tag
@@ -286,6 +286,7 @@ public static function digestCheck($xml, $tagname = '', $canonical = self::CANON
             } else {
                 $xpath = new \DOMXPath($dom);
                 $entries = $xpath->query('//@Id');
+                /** @var \DOMAttr $entry */
                 foreach ($entries as $entry) {
                     $tagname = $entry->ownerElement->nodeName;
                     break;