1. Go to this page and download the library: Download viirre/urlchecker 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/ */
viirre / urlchecker example snippets
$url = 'http://www.google.com';
$checker = new \Viirre\UrlChecker\Checker();
$status = $checker->check($url);
if ($status->isRespondingOk()) {
echo "Url {$url} is responding ok, woho!";
} elseif ($status->isRespondingButNotOk()) {
echo "Url {$url} is responding, but with status code: " . $status->getStatusCode() . " and reason for not a 200: " . $status->getReason();
} elseif ($status->isNotResponding()) {
echo "Url {$url} is NOT responding ok, fail reason: " . $status->getReason();
}