From a0e57459dcbe8645184f636f648739d84da6bcdf Mon Sep 17 00:00:00 2001
From: Ernestas Staugaitis <ernestas@oxsico.com>
Date: Sun, 16 Feb 2020 22:12:34 +0200
Subject: [PATCH 1/3] Some document have non-standard locale code

---
 src/PhpWord/Style/Language.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PhpWord/Style/Language.php b/src/PhpWord/Style/Language.php
index 18ef88975f..2ccc44c7c2 100644
--- a/src/PhpWord/Style/Language.php
+++ b/src/PhpWord/Style/Language.php
@@ -228,6 +228,8 @@ public function getBidirectional()
      */
     private function validateLocale($locale)
     {
+        $locale = str_replace('_', '-', $locale);
+
         if (strlen($locale) === 2) {
             return strtolower($locale) . '-' . strtoupper($locale);
         }

From 37c15e66cda2820162e07ff12db2782c64382b28 Mon Sep 17 00:00:00 2001
From: Ernestas Staugaitis <ernestas@oxsico.com>
Date: Mon, 17 Feb 2020 11:44:27 +0200
Subject: [PATCH 2/3] Some document have non-standard locale code

---
 src/PhpWord/Style/Language.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/PhpWord/Style/Language.php b/src/PhpWord/Style/Language.php
index 2ccc44c7c2..7b2de51e07 100644
--- a/src/PhpWord/Style/Language.php
+++ b/src/PhpWord/Style/Language.php
@@ -228,7 +228,9 @@ public function getBidirectional()
      */
     private function validateLocale($locale)
     {
-        $locale = str_replace('_', '-', $locale);
+        if ($locale !== null) {
+            $locale = str_replace('_', '-', $locale);
+        }
 
         if (strlen($locale) === 2) {
             return strtolower($locale) . '-' . strtoupper($locale);

From 453cd3439ca1423e471d7f26565cdbf817c74b4a Mon Sep 17 00:00:00 2001
From: Ernestas Staugaitis <ernestas@oxsico.com>
Date: Thu, 20 Aug 2020 17:25:11 +0300
Subject: [PATCH 3/3] Removed emf and wmf image reading as it is not supported
 on unix systems

---
 src/PhpWord/Reader/Word2007/AbstractPart.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/PhpWord/Reader/Word2007/AbstractPart.php b/src/PhpWord/Reader/Word2007/AbstractPart.php
index 06dfe37bb8..74ca591951 100644
--- a/src/PhpWord/Reader/Word2007/AbstractPart.php
+++ b/src/PhpWord/Reader/Word2007/AbstractPart.php
@@ -259,7 +259,10 @@ protected function readRunChild(XMLReader $xmlReader, \DOMElement $node, Abstrac
                 } else {
                     $imageSource = "zip://{$this->docFile}#{$target}";
                 }
-                $parent->addImage($imageSource);
+                $extension = pathinfo($imageSource, PATHINFO_EXTENSION);
+                if($extension !== 'emf' && $extension !== 'wmf') { //windows OS specific images
+                    $parent->addImage($imageSource);
+                }
             }
         } elseif ($node->nodeName == 'w:drawing') {
             // Office 2011 Image
@@ -277,7 +280,11 @@ protected function readRunChild(XMLReader $xmlReader, \DOMElement $node, Abstrac
             $target = $this->getMediaTarget($docPart, $embedId);
             if (!is_null($target)) {
                 $imageSource = "zip://{$this->docFile}#{$target}";
-                $parent->addImage($imageSource, null, false, $name);
+                $extension = pathinfo($imageSource, PATHINFO_EXTENSION);
+                if($extension !== 'emf' && $extension !== 'wmf') { //windows OS specific images
+                    $parent->addImage($imageSource, null, false, $name);
+                }
+                
             }
         } elseif ($node->nodeName == 'w:object') {
             // Object