When I include some div into a plugin I am creating I get an error when activating the plugin. "The plugin generated 33 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin."
Though the plugin works on the site but I get an error when activating it. here is the plugin code. I want it to display the text on top of the page. I understand I need to use some hooks, but which one? hre is a link showing what I want. http://wsoplugins.com/wp-content/uploads/2012/04/Captur.png
<?php /* Plugin Name: test Plugin URI: Description: test Author: Ronny Kibet Author URI: version: 1.0 */ ?> <div id="bar">hello there</div>