<?php

/**

* Basic example of QueryPath usage.

*

* This two-line example exhibits basic use of QueryPath. It creates a new

* HTML document and adds the typical 'Hello World' text to the body. It then writes

* that information to standard out (which is flushed to a web browser in most cases.)

*

* The important methods covered here are {@link qp()}, which is the {@link QueryPath}

* factory function, {@link QueryPath::find()}, which is the primary searching

* function, and {@link QueryPath::writeHTML()}, which is a utility function.

*

* This file is fully explained in the official QueryPath tutorial, located

* at {@link https://fedorahosted.org/querypath/wiki/QueryPathTutorial}

*

*

* @author M Butcher <matt@aleph-null.tv>

* @license LGPL The GNU Lesser GPL (LGPL) or an MIT-like license.

* @see qp()

* @see QueryPath::find()

* @see QueryPath::writeHTML()

* @see html.php

* @see https://fedorahosted.org/querypath/wiki/QueryPathTutorial The Official Tutorial

*/

require_once '../src/QueryPath/QueryPath.php';

qp(QueryPath::HTML_STUB)->find('body')->text('Hello World')->writeHTML();

$qp = htmlqp(QueryPath::HTML_STUB, 'body');

$qp->append('<div></div><p id="cool">Hello</p><p id="notcool">Goodbye</p>')

->children('p')

->after('<p id="new">new paragraph</p>');

echo ($qp->find('p')->children('p')->html()) ? 'print' : 'dont print';;

// ->writeHTML();