From 69194142bf7e0d3b797341b3691dbbb9f629f230 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Miguel=20Moreno?= <josemmo@pm.me>
Date: Sun, 12 Nov 2023 13:59:12 +0100
Subject: [PATCH] =?UTF-8?q?A=C3=B1adida=20correcci=C3=B3n=20de=20atributos?=
 =?UTF-8?q?=20OID=20al=20firmar=20(II)?=
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- Actualizada clase FacturaeSigner para añadir compatibilidad con PHP 5.6

> Related to #143
---
 src/Common/FacturaeSigner.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Common/FacturaeSigner.php b/src/Common/FacturaeSigner.php
index b97ca04..9b69cde 100644
--- a/src/Common/FacturaeSigner.php
+++ b/src/Common/FacturaeSigner.php
@@ -176,7 +176,7 @@ public function sign($xml) {
     $certData = openssl_x509_parse($this->publicChain[0]);
     $certIssuer = [];
     foreach ($certData['issuer'] as $item=>$rawValues) {
-      if (!isset(self::ALLOWED_OID_TYPES[$item])) {
+      if (!array_key_exists($item, self::ALLOWED_OID_TYPES)) {
         continue;
       }
       $item = self::ALLOWED_OID_TYPES[$item];