$str='<p>Blockbuster event so big that the excerpt will not even fit into the allotted space.</p> <p>The post <a rel="nofollow" href="http://e...content-available-to-author-only...e.com/event/sample-event/">Sample Event</a> appeared first on <a rel="nofollow" href="http://e...content-available-to-author-only...e.com">abc</a>.</p>';