What action or filter can I use to change all the html returned from server for a page?

If i understand, You simply want to have all html from page. Why just don’t do a request to the page in response You have html. Here is the suggestion from codex: /** @var array|WP_Error $response */ $response = wp_remote_get( ‘http://www.example.com/index.html’ ); if ( is_array( $response ) && ! is_wp_error( $response ) ) { $headers … Read more

Show only content in page after action click in WordPress admin

to create a page with your own content, you can do like that : add_action(“admin_menu”, function () { $post_type = get_post_type_object(“property”); add_submenu_page( ” ” , “Page title” , “” , $post_type->cap->edit_posts , “property__validationForm” , function () { do_action(“property/validationForm”); } ); }); add_action(“property/validationForm”, function () { ?> <pre><?php var_dump($_GET);?></pre> form <?php }); to create a URL … Read more

How to hook into the subscriber /wp-admin/index.php page?

All of WP’s built-in roles have subscriber capabilities. You’re basically checking here, “if the current user has at least subscriber capabilities”. If you want to isolate only the subscribers, you can check for the absence of a higher capability. If you are just using built-in roles, the next higher role of Contributor has edit_posts and … Read more

How to get bulk actions handler to display simple “Hello World”?

The user is redirected away after the bulk action is performed, so any output will be on the page you’re quick redirected away from. For example, if you’re bulk eiditng pages, you’ll start on a URL like: http://example.com/wp-admin/edit.php?post_type=page&paged=1 Then you perform a bulk action. Once it’s done you’ll end up on: http://example.com/wp-admin/edit.php?post_type=page&paged=1 The same page, … Read more