From 97a20c60806c5952532f2c5dbd322b6cf5cff657 Mon Sep 17 00:00:00 2001
From: Gerardo Ibarra <ibarragp@gmail.com>
Date: Fri, 27 Nov 2020 09:29:44 -0300
Subject: [PATCH 1/2] Windows Compatibility

---
 src/Helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Helper.php b/src/Helper.php
index bad5893..df6232b 100644
--- a/src/Helper.php
+++ b/src/Helper.php
@@ -19,7 +19,7 @@ class Helper
      */
     public static function toDer($pem)
     {
-        $lines = explode(PHP_EOL, $pem);
+        $lines = preg_split("/[\r\n]+/", $pem);
         $lines = array_slice($lines, 1, -1);
 
         return base64_decode(implode('', $lines));

From 2e810cc9353b891f2da2ffa9c29c39118adc0960 Mon Sep 17 00:00:00 2001
From: peterbakker <peter@afosto.io>
Date: Fri, 7 May 2021 08:35:37 +0200
Subject: [PATCH 2/2] EOL fix

---
 src/Helper.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Helper.php b/src/Helper.php
index df6232b..ebee3ff 100644
--- a/src/Helper.php
+++ b/src/Helper.php
@@ -16,10 +16,11 @@ class Helper
      * Formatter
      * @param $pem
      * @return false|string
+     * @see https://eidson.info/post/php_eol_is_broken
      */
     public static function toDer($pem)
     {
-        $lines = preg_split("/[\r\n]+/", $pem);
+        $lines = preg_split('/\n|\r\n?/', $pem);
         $lines = array_slice($lines, 1, -1);
 
         return base64_decode(implode('', $lines));