I'm trying to find the statement results which have a specific userid column Here's the code:
$interazionequerystmt_string = "
SELECT USERID
FROM like_calendario_condivisioni
WHERE TIPO LIKE ? AND COMUNE LIKE ? AND VIA LIKE ? AND CIVICO LIKE ?";
$interazionequerystmt = $con->prepare($interazionequerystmt_string);
$tipo = "LIKE";
$interazionequerystmt->bind_param("ssss", $tipo, $comune, $via, $civico);
$interazionequerystmt->execute();
$likesquery = $interazionequerystmt->get_result();
$ennesimaquery = mysqli_query($con, "
SELECT * FROM ($likesquery)
WHERE USERID LIKE '$sessionuserid'");