Fixed issue Webklex#354

Fixed the issue Webklex#354 by casting the key to string in the switch. Tested on over 100000 emails and over 100 accounts without any problem.
shuergab · Jan 24, 2023 · 6dd99f8 · 6dd99f8
1 parent 3addefa
commit 6dd99f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Header.php b/src/Header.php
@@ -265,7 +265,7 @@ public function rfc822_parse_headers($raw_headers): object {
         foreach ($headers as $key => $values) {
             if (isset($imap_headers[$key])) continue;
             $value = null;
-            switch ($key) {
+            switch ((string)$key) {
                 case 'from':
                 case 'to':
                 case 'cc':