From 6e910cd676df16fce2307b416b470e168083c9eb Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Tue, 22 Dec 2020 12:22:14 +0100
Subject: [PATCH] Add English month names for splitting time terms

---
 src/NodaTimeSplitter.php | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/NodaTimeSplitter.php b/src/NodaTimeSplitter.php
index 90b4cf2..3b8afea 100644
--- a/src/NodaTimeSplitter.php
+++ b/src/NodaTimeSplitter.php
@@ -26,6 +26,21 @@ final class NodaTimeSplitter {
         "12" => ['Dezember', 'Dez.'],
     ];
 
+    const MONTH_NAMES_ENGLISH = [
+        "01" => ['January', 'Jan.'],
+        "02" => ['February', 'Feb'],
+        "03" => ['March', 'Mar.'],
+        "04" => ['April', 'Apr.'],
+        "05" => ['May'],
+        "06" => ['June', 'Jun.'],
+        "07" => ['July', 'Jul.'],
+        "08" => ['August', 'Aug.'],
+        "09" => ['September', 'Sep.', 'Sept.'],
+        "10" => ['October', 'Oct.'],
+        "11" => ['November', 'Nov.'],
+        "12" => ['December', 'Dec.'],
+    ];
+
     const MONTH_NAMES_HUNGARIAN = [
         "01" => ['január', 'jan'],
         "02" => ['február', 'feb'],
@@ -386,6 +401,13 @@ final class NodaTimeSplitter {
         if (strlen($datum) <= 9) $use_day = false;
         else $use_day = true;
 
+        foreach (self::MONTH_NAMES_ENGLISH as $monthVal => $monthValidNames) {
+            if (self::stri_occurs($datum, $monthValidNames)) {
+                if (!empty($monat)) return [];
+                $monat = (string)$monthVal;
+            }
+        }
+
         foreach (self::MONTH_NAMES_GERMAN as $monthVal => $monthValidNames) {
             if (self::stri_occurs($datum, $monthValidNames)) {
                 if (!empty($monat)) return [];