I am trying to figure out how to render a responsive image programmatically inside a form field. I am doing maintenance in a code on my current job, and sometimes there are form fields using the '#markup' property. Now I need to change all images to be responsive.
The code example:
$form['markup1'] = [ '#markup' => '<div class="rating_reminder"><img src="'.file_create_url($order->campaign_id->entity->product_id->entity->image->entity->getFileUri()).'"><div>' ];
It is very hard to find anything explaining how to use responsive images that are in code in PHP.
I'll be very grateful if you can help me.