PHP code example of akankov / html-ast

1. Go to this page and download the library: Download akankov/html-ast 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/ */

akankov / html-ast example snippets


use Akankov\HtmlAst\Parser\Parser;
use Akankov\HtmlAst\Node\Element;
use Akankov\HtmlAst\Visitor\Visitor;
use Akankov\HtmlAst\Visitor\NodeTraverser;
use Akankov\HtmlAst\Visitor\VisitorAction;
use Akankov\HtmlAst\Printer\StandardPrinter;

$result = Parser::detect()->parse($html);

$stripTestIds = new class implements Visitor {
    public function enterNode(\Akankov\HtmlAst\Node\Node $n): VisitorAction|\Akankov\HtmlAst\Node\Node|null
    {
        if ($n instanceof Element && $n->hasAttribute('data-testid')) {
            return $n->withoutAttribute('data-testid');
        }
        return null;
    }

    public function leaveNode(\Akankov\HtmlAst\Node\Node $n): VisitorAction|\Akankov\HtmlAst\Node\Node|null
    {
        return null;
    }
};

$tree   = (new NodeTraverser())->traverse($result->tree, [$stripTestIds]);
$output = (new StandardPrinter())->print($tree);