<?php
declare(strict_types=1);
require __DIR__ . '/../vendor/autoload.php';
/**
* @param string[] $urls
*
* @return array
*/
function scraping_multi(array $urls): array
{
$client = new \Httpful\ClientPromise();
foreach ($urls as $url) {
$client->add_html($url);
}
$promise = $client->getPromise();
$return = [];
$promise->then(static function (Httpful\Response $response, Httpful\Request $request) use (&$return) {
/** @var \voku\helper\HtmlDomParser $dom */
$dom = $response->getRawBody();
// get title
$return[] = $dom->find('title', 0)->innertext;
});
$promise->wait();
return $return;
}
// -----------------------------------------------------------------------------
$data = scraping_multi(
[
'https://moelleken.org',
'https://google.com',
]
);
foreach ($data as $title) {
echo '<strong>' . $title . ' </strong><br>' . "\n";
}
|
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