Fix bug in month names similar in English and German

src/NodaTimeSplitter.php

@@ -403,14 +403,14 @@ final class NodaTimeSplitter {
 
         foreach (self::MONTH_NAMES_ENGLISH as $monthVal => $monthValidNames) {
             if (self::stri_occurs($datum, $monthValidNames)) {
-                if (!empty($monat)) return [];
+                if (!empty($monat)) break;
                 $monat = (string)$monthVal;
             }
         }
 
         foreach (self::MONTH_NAMES_GERMAN as $monthVal => $monthValidNames) {
             if (self::stri_occurs($datum, $monthValidNames)) {
-                if (!empty($monat)) return [];
+                if (!empty($monat)) break;
                 $monat = (string)$monthVal;
             }
         }

tests/config.xml

@@ -20,7 +20,6 @@
         enforceTimeLimit="true"
         failOnWarning="true"
         forceCoversAnnotation="false"
-        printerClass="PHPUnit\TextUI\ResultPrinter"
         processIsolation="true"
         stopOnError="true"
         stopOnFailure="true"