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