58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
|
<?php
|
||
|
require('phpQuery/phpQuery.php');
|
||
|
|
||
|
// INITIALIZE IT
|
||
|
// phpQuery::newDocumentHTML($markup);
|
||
|
// phpQuery::newDocumentXML();
|
||
|
// phpQuery::newDocumentFileXHTML('test.html');
|
||
|
// phpQuery::newDocumentFilePHP('test.php');
|
||
|
// phpQuery::newDocument('test.xml', 'application/rss+xml');
|
||
|
// this one defaults to text/html in utf8
|
||
|
$doc = phpQuery::newDocument('<div/>');
|
||
|
|
||
|
// FILL IT
|
||
|
// array syntax works like ->find() here
|
||
|
$doc['div']->append('<ul></ul>');
|
||
|
// array set changes inner html
|
||
|
$doc['div ul'] = '<li>1</li> <li>2</li> <li>3</li>';
|
||
|
|
||
|
// MANIPULATE IT
|
||
|
$li = null;
|
||
|
// almost everything can be a chain
|
||
|
$doc['ul > li']
|
||
|
->addClass('my-new-class')
|
||
|
->filter(':last')
|
||
|
->addClass('last-li')
|
||
|
// save it anywhere in the chain
|
||
|
->toReference($li);
|
||
|
|
||
|
// SELECT DOCUMENT
|
||
|
// pq(); is using selected document as default
|
||
|
phpQuery::selectDocument($doc);
|
||
|
// documents are selected when created or by above method
|
||
|
// query all unordered lists in last selected document
|
||
|
$ul = pq('ul')->insertAfter('div');
|
||
|
|
||
|
// ITERATE IT
|
||
|
// all direct LIs from $ul
|
||
|
foreach($ul['> li'] as $li) {
|
||
|
// iteration returns PLAIN dom nodes, NOT phpQuery objects
|
||
|
$tagName = $li->tagName;
|
||
|
$childNodes = $li->childNodes;
|
||
|
// so you NEED to wrap it within phpQuery, using pq();
|
||
|
pq($li)->addClass('my-second-new-class');
|
||
|
}
|
||
|
|
||
|
// PRINT OUTPUT
|
||
|
// 1st way
|
||
|
print phpQuery::getDocument($doc->getDocumentID());
|
||
|
// 2nd way
|
||
|
print phpQuery::getDocument(pq('div')->getDocumentID());
|
||
|
// 3rd way
|
||
|
print pq('div')->getDocument();
|
||
|
// 4th way
|
||
|
print $doc->htmlOuter();
|
||
|
// 5th way
|
||
|
print $doc;
|
||
|
// another...
|
||
|
print $doc['ul'];
|