This hook can be used for changing the HTML after converting image URL to the image.
Changelog
Added in version 7.0.4
Parameters
1. $content (type: string) – the image with URL
2. $url (type: string) – the URL of the image
Usage
add_filter("wpdiscuz_source_to_image_conversion", function ($link) {
return preg_replace('~]+>(![]()
]+>)~is', "$1", $link);
});