PHP code example of rct567 / dom-query

1. Go to this page and download the library: Download rct567/dom-query library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

rct567 / dom-query example snippets


use Rct567\DomQuery\DomQuery;

DomQuery::create('<a title="hello"></a>')->attr('title') // hello


$dom->find('namespace\\:h1')->text();

 php
use Rct567\DomQuery\DomQuery;

$dom = new DomQuery('<div><h1 class="title">Hello</h1></div>');

echo $dom->find('h1')->text(); // output: Hello
echo $dom->find('div')->prop('outerHTML'); // output: <div><h1 class="title">Hello</h1></div>
echo $dom->find('div')->html(); // output: <h1 class="title">Hello</h1>
echo $dom->find('div > h1')->class; // output: title
echo $dom->find('div > h1')->attr('class'); // output: title
echo $dom->find('div > h1')->prop('tagName'); // output: h1
echo $dom->find('div')->children('h1')->prop('tagName'); // output: h1
echo (string) $dom->find('div > h1'); // output: <h1 class="title">Hello</h1>
echo count($dom->find('div, h1')); // output: 2

 php
use Rct567\DomQuery\DomQuery;

$dom = new DomQuery('<a>1</a> <a>2</a> <a>3</a>');
$links = $dom->children('a');

foreach($links as $elm) {
    echo $elm->text(); // output 123
}

echo $links[0]->text(); // output 1
echo $links->last()->text(); // output 3
echo $links->first()->next()->text(); // output 2
echo $links->last()->prev()->text(); // output 2
echo $links->get(0)->textContent; // output 1
echo $links->get(-1)->textContent; // output 3