PHP Bug Report Multi Curl

<?php
    $curlInits  = array();
    $mh         = curl_multi_init();
    $urls       = array(
            "http://www.google.co.uk",
            "http://www.reddit.com"
        );
    $key        = 0;
    foreach ( $urls as $link)
    {
      $curlInits[$key] = curl_init();
      curl_setopt($curlInits[$key], CURLOPT_URL, $link);
      curl_setopt($curlInits[$key], CURLOPT_RETURNTRANSFER, 1);
      curl_multi_add_handle($mh,$curlInits[$key]);
      $key++;
    }

    $active = 1;
    do {
        $mrc = curl_multi_exec($mh, $active);
    } while ($mrc == CURLM_CALL_MULTI_PERFORM);

    while ($active && $mrc == CURLM_OK) {
        if (curl_multi_select($mh) != -1) {
            do {
                $mrc = curl_multi_exec($mh, $active);
            } while ($mrc == CURLM_CALL_MULTI_PERFORM);
        }
    }
    $results = array();

    $key = 0;
    foreach($urls as $link)
    {
      $response = curl_multi_getcontent( $curlInits[$key]   );
      // Add to results array
      $results[] = $response;
      $key++;
    }
    curl_multi_close($mh);
    print_r($results);
?>