Are there any specific PHP libraries or tools recommended for extracting HTML from authenticated webpages?

When extracting HTML from authenticated webpages, it is recommended to use PHP libraries or tools that can handle authentication mechanisms like cookies or sessions. One popular library for this purpose is Guzzle, which provides an easy way to make HTTP requests with authentication. By using Guzzle, you can authenticate to the webpage and then extract the HTML content. 

<?php
require 'vendor/autoload.php';

use GuzzleHttp\Client;

$client = new Client();
$response = $client->request('GET', 'https://example.com/authenticated-page', [
    'cookies' => true,
    'auth' => ['username', 'password']
]);

$html = $response->getBody()->getContents();

echo $html;
?>

Keywords

PHP web scraping HTML parsing authentication cURL

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