Deprecated PHP warning for Embeddings module, from

Thanks for the detailed report. While I cannot recreate the exact conditions in your scenario, the issue is that drupal-media tag is not a valid HTML tag. I did some reading on this, and the most popular solution I found was to allow it to happen:

https://stackoverflow.com/questions/41844778/php-libxml-nowarning-not-su...

At the top of the method, I am restricting drupal-media tag, always:

// Never include the contents of the following tags.
$removeHtmlElements += ['pre', 'code', 'script', 'iframe', 'drupal-media'];

Then added two assertions to an existing test:

    $text = "<h1>Foo</h1>
             <p>Foo test <drupal-media uuid='12345' /></p>";
    $text = StringHelper::prepareText($text);
    $this->assertSame('Foo Foo test', $text);

    $text = "<h1>Foo</h1>
             <p>Foo test <drupal-media uuid='12345'>some text</drupal-media></p>";
    $text = StringHelper::prepareText($text);
    $this->assertSame('Foo Foo test', $text);

The test failed with your error message above. After updating StringHelper to both ignore warnings and remove drupal-media manually like the other tags, the tests pass. Hope this helps.

Automatically closed - issue fixed for 2 weeks with no activity.