diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index f743917..c7e1089 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -21,6 +21,7 @@ jobs:
         uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
         with:
           php-version: ${{ matrix.php-versions }}
+          ini-values: error_reporting=E_ALL
           extensions: mbstring, xml
           tools: composer:v2
           coverage: pcov
diff --git a/src/DOMDocumentFactory.php b/src/DOMDocumentFactory.php
index fe25eb0..a953014 100644
--- a/src/DOMDocumentFactory.php
+++ b/src/DOMDocumentFactory.php
@@ -33,7 +33,9 @@ public static function fromString(string $xml): DOMDocument
     {
         Assert::stringNotEmpty(trim($xml));
 
-        $entityLoader = libxml_disable_entity_loader(true);
+        if (\PHP_VERSION_ID < 80000) {
+            $entityLoader = libxml_disable_entity_loader(true);
+        }
         $internalErrors = libxml_use_internal_errors(true);
         libxml_clear_errors();
 
@@ -46,7 +48,9 @@ public static function fromString(string $xml): DOMDocument
         $loaded = $domDocument->loadXML($xml, $options);
 
         libxml_use_internal_errors($internalErrors);
-        libxml_disable_entity_loader($entityLoader);
+        if (\PHP_VERSION_ID < 80000) {
+            libxml_disable_entity_loader($entityLoader);
+        }
 
         if (!$loaded) {
             $error = libxml_get_last_error();