CURLM_CALL_MULTI_PERFORM deprecated

Question

CURLM_CALL_MULTI_PERFORM was deprecated.

    do {
        $mrc = curl_multi_exec($mc, $active);
    } while ($mrc == CURLM_CALL_MULTI_PERFORM);

Answer 1

try like:

do {
    $mrc = curl_multi_exec($mc, $active);
} while ($active > 0);