PHP - MySQL gets value of out parameter from a stored procedure

Question

I have called a MySQL stored procedure from PHP using mysqli. This has one out parameter.

$rs = $mysqli->query(\"CALL addNewUser($name,$age,@         


        

Answer 1

Another correct methods its working fine: Cheers!!

$procedureName = 'VALIDATE_USER';
$procedure = "CALL $procedureName('$username','$pwd',@p_userid)";
$results1 = $dbconnection->query($procedure);
$results2 = $dbconnection->query("SELECT @p_userid");
$num_rows = $results2->num_rows;
if ($num_rows > 0) {

    while($row = $results2->fetch_object())
    {
    echo $row->{"@p_userid"};

    }
}