echo "Unable to create HTTP client" . PHP_EOL;
exit;
}
// We know we have to iterate at least once, so use do... while
do {
// Get the current batch of requests
$threads = array_splice($requests, 0, $config['threads']);
// Create a new HttpRequestPool and attach the requests
$pool = new \HttpRequestPool();
foreach ($threads as $request) {
$pool->attach($request);
}
// Send the requests and wait till they are all complete
try {
$pool->send();
while (sizeof($pool->getFinishedRequests()) < sizeof($threads)) {
}
foreach ($pool as $request) {
// Display progress
if ($request->getResponseCode() == 200) {
echo '.';
} else {
unset($config['urls'][$request->key]);
echo '!';
}
}
} catch (\HttpRequestPoolException $e) {
}
} while (sizeof($requests) > 0);
} else {
foreach ($config['urls'] as $key => $url) {
