Multi_Curl con valores de la columna mysql

Nota:CURLOPT_SSL_VERIFYHOST y CURLOPT_SSL_VERIFYPEER se establecen en 0, solo para verificación de API. Estos pueden hacer que su servidor sea inseguro. Siga este enlace para obtener la solución adecuada.

Ahora que se dice,

// $ids => array of ids fetched from database.
// $ids = [19019, 84444];
$userAgent  =   'Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0';
$mh         =   curl_multi_init();
$channels   =   [];

foreach ($ids as $id) {
    $fetchURL = 'https://eu.api.blizzard.com/data/wow/item/' . $id . '?namespace=static-eu&locale=de_DE&access_token=USDNLqVH41uJ7IST4gAnoBO4nyXBgLNIgx';
    
    $channels[$id] = curl_init($fetchURL);
    curl_setopt($channels[$id], CURLOPT_RETURNTRANSFER, 1);
    // This will make your server insecure, use certificate file for the same.
    curl_setopt($channels[$id], CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($channels[$id], CURLOPT_SSL_VERIFYPEER, 0);
    curl_multi_add_handle($mh, $channels[$id]);
}

// execute all queries simultaneously, and continue when all are complete
$running = null;
do {
    curl_multi_exec($mh, $running);
    curl_multi_select($mh);
} while ($running > 0);

//close the handles
foreach ($ids as $id) {
    curl_multi_remove_handle($mh, $channels[$id]);
}

curl_multi_close($mh);

$response   =    [];
foreach($ids as $id){
    $res    = curl_multi_getcontent($channels[$id]);

    $response[$id]  =   ($res === false) ? null : json_decode($res, true);
}

echo '<pre>'; print_r($response);