Experimental: force the processed document to be unicode

JanDC · Oct 21, 2017 · 2ee0e8f · 2ee0e8f
1 parent d8747d9
commit 2ee0e8f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/CriticalCssProcessor.php b/src/CriticalCssProcessor.php
@@ -25,7 +25,7 @@ public function process($rawHtml, $name = '', $context = [], $environment = null
     {
 
         try {
-            $document = new DOMDocument();
+            $document = new \DOMDocument('1.0', 'UTF-8');
             $internalErrors = libxml_use_internal_errors(true);
             $document->loadHTML(mb_convert_encoding($rawHtml, 'HTML-ENTITIES', 'UTF-8'));
             libxml_use_internal_errors($internalErrors);
@@ -67,7 +67,8 @@ public function process($rawHtml, $name = '', $context = [], $environment = null
         try {
             $headStyle = new DOMElement('style', $criticalCss);
             $document->getElementsByTagName('head')->item(0)->appendChild($headStyle);
-            return $document->saveHTML();
+
+            return html_entity_decode($document->saveHTML(),null,'unicode');
         } catch (\Exception $exception) {
             error_log($exception->getMessage());
             return $rawHtml;