1. Go to this page and download the library: Download fperdomo/scanner 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/ */
fperdomo / scanner example snippets
use Fperdomo\App\Url\Scanner;
$urls = Scanner::create()
->fromArray([
'https://example.com',
'https://another-example.com',
])->getInvalidUrls();