Limit CURL so it doesn't download huge files

curl.php

<?php

# with a callback
$sizeLimit = 100000;
curl_setopt($ch, CURL_PROGRESSFUNCTION, function ($ch, $totalBytes, $receivedBytes) use ($sizeLimit) {
    if ($totalBytes > $sizeLimit) {
        return 1; // return non-zero value to abort transfer
    }
});

# And check the error (using curl_errno()) for CURLE_ABORTED_BY_CALLBACK, if i want to know the reason is size limit.
# source: https://www.reddit.com/r/PHP/comments/641uud/is_there_any_easy_way_to_limit_curl_via_php_so_it/dg12n30/