Merge pull request #163 from mewebstudio/162-kuveytturk-html-parsing-…

…is-failing-with-custom-html-tags fix issue #162 KuveytPos HTML parse is failing when there is a custom HTML tag
mewebstudio · Oct 31, 2023 · f1a42a7 · f1a42a7
2 parents 5022b51 + 59bf29a
commit f1a42a7
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Showing 3 changed files with 85 additions and 38 deletions.
diff --git a/composer.json b/composer.json
@@ -15,6 +15,7 @@
         "ext-SimpleXML": "*",
         "ext-dom": "*",
         "ext-json": "*",
+        "ext-libxml": "*",
         "ext-openssl": "*",
         "php-http/discovery": "^1.14",
         "psr/http-client-implementation": "*",

diff --git a/src/Gateways/KuveytPos.php b/src/Gateways/KuveytPos.php
@@ -365,7 +365,11 @@ private function getCommon3DFormData(KuveytPosAccount $account, $order, string $
     private function transformReceived3DFormData(string $response): array
     {
         $dom = new DOMDocument();
-        $dom->loadHTML($response);
+        /**
+         * Kuveyt Pos started sending HTML with custom HTML tags such as <APM_DO_NOT_TOUCH>.
+         * Without LIBXML_NOERROR flag loadHTML throws "Tag apm_do_not_touch invalid in Entity" exception
+         */
+        $dom->loadHTML($response, LIBXML_NOERROR);
 
         $gatewayURL = '';
         /** @var \DOMElement $formNode */