Populates the Basic Auth server details from the Authorization header.

Send a JSON response back to an Ajax request.

Send a JSON response back to an Ajax request, indicating failure.

Send a JSON response back to an Ajax request, indicating success.

Checks if the editor scripts and styles for all registered block types should be enqueued on the current screen.

Adds slashes to only string values in an array of values.

Adds rel="noopener" to all HTML A elements that have a target.

Callback to add rel="noopener" string to HTML A element.

Restores a post from the Trash.

Filter callback which sets the status of an untrashed post to its previous status.