Best way to count successful curl fetches

Question

I'm looking for the best way to count successful curl fetches, i sort of just pieced things together here, it works but its a bit slow, is there any faster alternative? I'm running/refreshing the script over one minute and trying to determine how many times everything is pulled successfully within that minute.

if(curl_getinfo($ch, CURLINFO_HTTP_CODE) === 200) {
$counter = @file_get_contents('count.txt');
$counter++;
@file_put_contents('count.txt', $counter);
}

Answer 1

为了加快速度，您可以使用多线程curl： http : //www.php.net/manual/en/function.curl-multi-info-read.php